1040131875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 1835412480

約数和(自身を除く): 795280605

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 125, 267, 271, 345, 375, 445, 575, 625, 813, 1335, 1355, 1725, 1875, 2047, 2225, 2875, 4065, 6141, 6233, 6675, 6775, 8625, 10235, 11125, 14375, 18699, 20325, 24119, 30705, 31165, 33375, 33875, 43125, 51175, 55625, 72357, 93495, 101625, 120595, 153525, 155825, 166875, 169375, 255875, 361785, 467475, 508125, 554737, 602975, 767625, 779125, 1279375, 1664211, 1808925, 2337375, 2773685, 3014875, 3838125, 3895625, 8321055, 9044625, 11686875, 13868425, 15074375, 41605275, 45223125, 69342125, 208026375, 346710625, 1040131875]

約数ペア:

[(1, 1040131875), (3, 346710625), (5, 208026375), (15, 69342125), (23, 45223125), (25, 41605275), (69, 15074375), (75, 13868425), (89, 11686875), (115, 9044625), (125, 8321055), (267, 3895625), (271, 3838125), (345, 3014875), (375, 2773685), (445, 2337375), (575, 1808925), (625, 1664211), (813, 1279375), (1335, 779125), (1355, 767625), (1725, 602975), (1875, 554737), (2047, 508125), (2225, 467475), (2875, 361785), (4065, 255875), (6141, 169375), (6233, 166875), (6675, 155825), (6775, 153525), (8625, 120595), (10235, 101625), (11125, 93495), (14375, 72357), (18699, 55625), (20325, 51175), (24119, 43125), (30705, 33875), (31165, 33375)]