74583225

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1798

約数の個数: 36

約数和(自身を含む): 134305392

約数和(自身を除く): 59722167

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 1055, 1571, 1899, 3165, 4713, 5275, 7855, 9495, 14139, 15825, 23565, 39275, 47475, 70695, 117825, 331481, 353475, 994443, 1657405, 2983329, 4972215, 8287025, 14916645, 24861075, 74583225]

約数ペア:

[(1, 74583225), (3, 24861075), (5, 14916645), (9, 8287025), (15, 4972215), (25, 2983329), (45, 1657405), (75, 994443), (211, 353475), (225, 331481), (633, 117825), (1055, 70695), (1571, 47475), (1899, 39275), (3165, 23565), (4713, 15825), (5275, 14139), (7855, 9495)]