10985625

素因数分解:

$3^4\times 5^4\times 7^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 100

約数和(自身を含む): 24192256

約数和(自身を除く): 13206631

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 81, 93, 105, 125, 135, 155, 175, 189, 217, 225, 279, 315, 375, 405, 465, 525, 567, 625, 651, 675, 775, 837, 875, 945, 1085, 1125, 1395, 1575, 1875, 1953, 2025, 2325, 2511, 2625, 2835, 3255, 3375, 3875, 4185, 4375, 4725, 5425, 5625, 5859, 6975, 7875, 9765, 10125, 11625, 12555, 13125, 14175, 16275, 16875, 17577, 19375, 20925, 23625, 27125, 29295, 34875, 39375, 48825, 50625, 58125, 62775, 70875, 81375, 87885, 104625, 118125, 135625, 146475, 174375, 244125, 313875, 354375, 406875, 439425, 523125, 732375, 1220625, 1569375, 2197125, 3661875, 10985625]

約数ペア:

[(1, 10985625), (3, 3661875), (5, 2197125), (7, 1569375), (9, 1220625), (15, 732375), (21, 523125), (25, 439425), (27, 406875), (31, 354375), (35, 313875), (45, 244125), (63, 174375), (75, 146475), (81, 135625), (93, 118125), (105, 104625), (125, 87885), (135, 81375), (155, 70875), (175, 62775), (189, 58125), (217, 50625), (225, 48825), (279, 39375), (315, 34875), (375, 29295), (405, 27125), (465, 23625), (525, 20925), (567, 19375), (625, 17577), (651, 16875), (675, 16275), (775, 14175), (837, 13125), (875, 12555), (945, 11625), (1085, 10125), (1125, 9765), (1395, 7875), (1575, 6975), (1875, 5859), (1953, 5625), (2025, 5425), (2325, 4725), (2511, 4375), (2625, 4185), (2835, 3875), (3255, 3375)]