84711375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 180670464

約数和(自身を除く): 95959089

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 125, 155, 175, 217, 225, 279, 315, 347, 375, 465, 525, 651, 775, 875, 1041, 1085, 1125, 1395, 1575, 1735, 1953, 2325, 2429, 2625, 3123, 3255, 3875, 5205, 5425, 6975, 7287, 7875, 8675, 9765, 10757, 11625, 12145, 15615, 16275, 21861, 26025, 27125, 32271, 34875, 36435, 43375, 48825, 53785, 60725, 75299, 78075, 81375, 96813, 109305, 130125, 161355, 182175, 225897, 244125, 268925, 303625, 376495, 390375, 484065, 546525, 677691, 806775, 910875, 1129485, 1344625, 1882475, 2420325, 2732625, 3388455, 4033875, 5647425, 9412375, 12101625, 16942275, 28237125, 84711375]

約数ペア:

[(1, 84711375), (3, 28237125), (5, 16942275), (7, 12101625), (9, 9412375), (15, 5647425), (21, 4033875), (25, 3388455), (31, 2732625), (35, 2420325), (45, 1882475), (63, 1344625), (75, 1129485), (93, 910875), (105, 806775), (125, 677691), (155, 546525), (175, 484065), (217, 390375), (225, 376495), (279, 303625), (315, 268925), (347, 244125), (375, 225897), (465, 182175), (525, 161355), (651, 130125), (775, 109305), (875, 96813), (1041, 81375), (1085, 78075), (1125, 75299), (1395, 60725), (1575, 53785), (1735, 48825), (1953, 43375), (2325, 36435), (2429, 34875), (2625, 32271), (3123, 27125), (3255, 26025), (3875, 21861), (5205, 16275), (5425, 15615), (6975, 12145), (7287, 11625), (7875, 10757), (8675, 9765)]