89505625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 125059968

約数和(自身を除く): 35554343

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 277, 517, 625, 1175, 1375, 1385, 2585, 3047, 5875, 6875, 6925, 12925, 13019, 15235, 29375, 34625, 64625, 65095, 76175, 143209, 173125, 323125, 325475, 380875, 716045, 1627375, 1904375, 3580225, 8136875, 17901125, 89505625]

約数ペア:

[(1, 89505625), (5, 17901125), (11, 8136875), (25, 3580225), (47, 1904375), (55, 1627375), (125, 716045), (235, 380875), (275, 325475), (277, 323125), (517, 173125), (625, 143209), (1175, 76175), (1375, 65095), (1385, 64625), (2585, 34625), (3047, 29375), (5875, 15235), (6875, 13019), (6925, 12925)]