465033075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 876818880

約数和(自身を除く): 411785805

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 169, 195, 247, 285, 325, 475, 507, 741, 845, 975, 1235, 1425, 1931, 2535, 3211, 3705, 4225, 5793, 6175, 9633, 9655, 12675, 16055, 18525, 25103, 28965, 36689, 48165, 48275, 75309, 80275, 110067, 125515, 144825, 183445, 240825, 326339, 376545, 476957, 550335, 627575, 917225, 979017, 1430871, 1631695, 1882725, 2384785, 2751675, 4895085, 6200441, 7154355, 8158475, 11923925, 18601323, 24475425, 31002205, 35771775, 93006615, 155011025, 465033075]

約数ペア:

[(1, 465033075), (3, 155011025), (5, 93006615), (13, 35771775), (15, 31002205), (19, 24475425), (25, 18601323), (39, 11923925), (57, 8158475), (65, 7154355), (75, 6200441), (95, 4895085), (169, 2751675), (195, 2384785), (247, 1882725), (285, 1631695), (325, 1430871), (475, 979017), (507, 917225), (741, 627575), (845, 550335), (975, 476957), (1235, 376545), (1425, 326339), (1931, 240825), (2535, 183445), (3211, 144825), (3705, 125515), (4225, 110067), (5793, 80275), (6175, 75309), (9633, 48275), (9655, 48165), (12675, 36689), (16055, 28965), (18525, 25103)]