7108725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 13249152

約数和(自身を除く): 6140427

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 317, 325, 345, 575, 897, 951, 975, 1495, 1585, 1725, 4121, 4485, 4755, 7291, 7475, 7925, 12363, 20605, 21873, 22425, 23775, 36455, 61815, 94783, 103025, 109365, 182275, 284349, 309075, 473915, 546825, 1421745, 2369575, 7108725]

約数ペア:

[(1, 7108725), (3, 2369575), (5, 1421745), (13, 546825), (15, 473915), (23, 309075), (25, 284349), (39, 182275), (65, 109365), (69, 103025), (75, 94783), (115, 61815), (195, 36455), (299, 23775), (317, 22425), (325, 21873), (345, 20605), (575, 12363), (897, 7925), (951, 7475), (975, 7291), (1495, 4755), (1585, 4485), (1725, 4121)]