15537015

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 30291624

約数和(自身を除く): 14754609

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 227, 351, 405, 507, 585, 681, 845, 1053, 1135, 1521, 1755, 2043, 2535, 2951, 3405, 4563, 5265, 6129, 7605, 8853, 10215, 13689, 14755, 18387, 22815, 26559, 30645, 38363, 44265, 68445, 79677, 91935, 115089, 132795, 191815, 239031, 345267, 398385, 575445, 1035801, 1195155, 1726335, 3107403, 5179005, 15537015]

約数ペア:

[(1, 15537015), (3, 5179005), (5, 3107403), (9, 1726335), (13, 1195155), (15, 1035801), (27, 575445), (39, 398385), (45, 345267), (65, 239031), (81, 191815), (117, 132795), (135, 115089), (169, 91935), (195, 79677), (227, 68445), (351, 44265), (405, 38363), (507, 30645), (585, 26559), (681, 22815), (845, 18387), (1053, 14755), (1135, 13689), (1521, 10215), (1755, 8853), (2043, 7605), (2535, 6129), (2951, 5265), (3405, 4563)]