995854275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 1928886960

約数和(自身を除く): 933032685

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 307, 325, 585, 921, 975, 1109, 1535, 2763, 2925, 3327, 3991, 4605, 5545, 7675, 9981, 11973, 13815, 14417, 16635, 19955, 23025, 27725, 35919, 43251, 49905, 59865, 69075, 72085, 83175, 99775, 129753, 179595, 216255, 249525, 299325, 340463, 360425, 648765, 897975, 1021389, 1081275, 1702315, 3064167, 3243825, 4426019, 5106945, 8511575, 13278057, 15320835, 22130095, 25534725, 39834171, 66390285, 76604175, 110650475, 199170855, 331951425, 995854275]

約数ペア:

[(1, 995854275), (3, 331951425), (5, 199170855), (9, 110650475), (13, 76604175), (15, 66390285), (25, 39834171), (39, 25534725), (45, 22130095), (65, 15320835), (75, 13278057), (117, 8511575), (195, 5106945), (225, 4426019), (307, 3243825), (325, 3064167), (585, 1702315), (921, 1081275), (975, 1021389), (1109, 897975), (1535, 648765), (2763, 360425), (2925, 340463), (3327, 299325), (3991, 249525), (4605, 216255), (5545, 179595), (7675, 129753), (9981, 99775), (11973, 83175), (13815, 72085), (14417, 69075), (16635, 59865), (19955, 49905), (23025, 43251), (27725, 35919)]