74669875

素因数分解:

$5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 110545344

約数和(自身を除く): 35875469

約数列:

[1, 5, 7, 25, 35, 49, 73, 125, 167, 175, 245, 365, 511, 835, 875, 1169, 1225, 1825, 2555, 3577, 4175, 5845, 6125, 8183, 9125, 12191, 12775, 17885, 20875, 29225, 40915, 60955, 63875, 85337, 89425, 146125, 204575, 304775, 426685, 447125, 597359, 1022875, 1523875, 2133425, 2986795, 10667125, 14933975, 74669875]

約数ペア:

[(1, 74669875), (5, 14933975), (7, 10667125), (25, 2986795), (35, 2133425), (49, 1523875), (73, 1022875), (125, 597359), (167, 447125), (175, 426685), (245, 304775), (365, 204575), (511, 146125), (835, 89425), (875, 85337), (1169, 63875), (1225, 60955), (1825, 40915), (2555, 29225), (3577, 20875), (4175, 17885), (5845, 12775), (6125, 12191), (8183, 9125)]