339291225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 761534592

約数和(自身を除く): 422243367

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 73, 75, 91, 105, 117, 175, 195, 219, 225, 227, 273, 315, 325, 365, 455, 511, 525, 585, 657, 681, 819, 949, 975, 1095, 1135, 1365, 1533, 1575, 1589, 1825, 2043, 2275, 2555, 2847, 2925, 2951, 3285, 3405, 4095, 4599, 4745, 4767, 5475, 5675, 6643, 6825, 7665, 7945, 8541, 8853, 10215, 12775, 14235, 14301, 14755, 16425, 16571, 17025, 19929, 20475, 20657, 22995, 23725, 23835, 26559, 33215, 38325, 39725, 42705, 44265, 49713, 51075, 59787, 61971, 71175, 71505, 73775, 82855, 99645, 103285, 114975, 115997, 119175, 132795, 149139, 166075, 185913, 213525, 215423, 221325, 248565, 298935, 309855, 347991, 357525, 414275, 498225, 516425, 579985, 646269, 663975, 745695, 929565, 1043973, 1077115, 1242825, 1494675, 1507961, 1549275, 1739955, 1938807, 2899925, 3231345, 3728475, 4523883, 4647825, 5219865, 5385575, 7539805, 8699775, 9694035, 13571649, 16156725, 22619415, 26099325, 37699025, 48470175, 67858245, 113097075, 339291225]

約数ペア:

[(1, 339291225), (3, 113097075), (5, 67858245), (7, 48470175), (9, 37699025), (13, 26099325), (15, 22619415), (21, 16156725), (25, 13571649), (35, 9694035), (39, 8699775), (45, 7539805), (63, 5385575), (65, 5219865), (73, 4647825), (75, 4523883), (91, 3728475), (105, 3231345), (117, 2899925), (175, 1938807), (195, 1739955), (219, 1549275), (225, 1507961), (227, 1494675), (273, 1242825), (315, 1077115), (325, 1043973), (365, 929565), (455, 745695), (511, 663975), (525, 646269), (585, 579985), (657, 516425), (681, 498225), (819, 414275), (949, 357525), (975, 347991), (1095, 309855), (1135, 298935), (1365, 248565), (1533, 221325), (1575, 215423), (1589, 213525), (1825, 185913), (2043, 166075), (2275, 149139), (2555, 132795), (2847, 119175), (2925, 115997), (2951, 114975), (3285, 103285), (3405, 99645), (4095, 82855), (4599, 73775), (4745, 71505), (4767, 71175), (5475, 61971), (5675, 59787), (6643, 51075), (6825, 49713), (7665, 44265), (7945, 42705), (8541, 39725), (8853, 38325), (10215, 33215), (12775, 26559), (14235, 23835), (14301, 23725), (14755, 22995), (16425, 20657), (16571, 20475), (17025, 19929)]