4647825

素因数分解:

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

素因数の和:263

約数の個数: 72

約数和(自身を含む): 10291008

約数和(自身を除く): 5643183

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 227, 273, 315, 325, 455, 525, 585, 681, 819, 975, 1135, 1365, 1575, 1589, 2043, 2275, 2925, 2951, 3405, 4095, 4767, 5675, 6825, 7945, 8853, 10215, 14301, 14755, 17025, 20475, 20657, 23835, 26559, 39725, 44265, 51075, 61971, 71505, 73775, 103285, 119175, 132795, 185913, 221325, 309855, 357525, 516425, 663975, 929565, 1549275, 4647825]

約数ペア:

[(1, 4647825), (3, 1549275), (5, 929565), (7, 663975), (9, 516425), (13, 357525), (15, 309855), (21, 221325), (25, 185913), (35, 132795), (39, 119175), (45, 103285), (63, 73775), (65, 71505), (75, 61971), (91, 51075), (105, 44265), (117, 39725), (175, 26559), (195, 23835), (225, 20657), (227, 20475), (273, 17025), (315, 14755), (325, 14301), (455, 10215), (525, 8853), (585, 7945), (681, 6825), (819, 5675), (975, 4767), (1135, 4095), (1365, 3405), (1575, 2951), (1589, 2925), (2043, 2275)]