87934875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 169128960

約数和(自身を除く): 81194085

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 139, 175, 241, 375, 417, 525, 695, 723, 875, 973, 1205, 1687, 2085, 2625, 2919, 3475, 3615, 4865, 5061, 6025, 8435, 10425, 14595, 17375, 18075, 24325, 25305, 30125, 33499, 42175, 52125, 72975, 90375, 100497, 121625, 126525, 167495, 210875, 234493, 364875, 502485, 632625, 703479, 837475, 1172465, 2512425, 3517395, 4187375, 5862325, 12562125, 17586975, 29311625, 87934875]

約数ペア:

[(1, 87934875), (3, 29311625), (5, 17586975), (7, 12562125), (15, 5862325), (21, 4187375), (25, 3517395), (35, 2512425), (75, 1172465), (105, 837475), (125, 703479), (139, 632625), (175, 502485), (241, 364875), (375, 234493), (417, 210875), (525, 167495), (695, 126525), (723, 121625), (875, 100497), (973, 90375), (1205, 72975), (1687, 52125), (2085, 42175), (2625, 33499), (2919, 30125), (3475, 25305), (3615, 24325), (4865, 18075), (5061, 17375), (6025, 14595), (8435, 10425)]