11217375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 22267440

約数和(自身を除く): 11050065

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 125, 169, 177, 195, 225, 295, 325, 375, 507, 531, 585, 767, 845, 885, 975, 1125, 1475, 1521, 1625, 2301, 2535, 2655, 2925, 3835, 4225, 4425, 4875, 6903, 7375, 7605, 9971, 11505, 12675, 13275, 14625, 19175, 21125, 22125, 29913, 34515, 38025, 49855, 57525, 63375, 66375, 89739, 95875, 149565, 172575, 190125, 249275, 287625, 448695, 747825, 862875, 1246375, 2243475, 3739125, 11217375]

約数ペア:

[(1, 11217375), (3, 3739125), (5, 2243475), (9, 1246375), (13, 862875), (15, 747825), (25, 448695), (39, 287625), (45, 249275), (59, 190125), (65, 172575), (75, 149565), (117, 95875), (125, 89739), (169, 66375), (177, 63375), (195, 57525), (225, 49855), (295, 38025), (325, 34515), (375, 29913), (507, 22125), (531, 21125), (585, 19175), (767, 14625), (845, 13275), (885, 12675), (975, 11505), (1125, 9971), (1475, 7605), (1521, 7375), (1625, 6903), (2301, 4875), (2535, 4425), (2655, 4225), (2925, 3835)]