32784125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 45242496

約数和(自身を除く): 12458371

約数列:

[1, 5, 11, 25, 55, 113, 125, 211, 275, 565, 1055, 1243, 1375, 2321, 2825, 5275, 6215, 11605, 14125, 23843, 26375, 31075, 58025, 119215, 155375, 262273, 290125, 596075, 1311365, 2980375, 6556825, 32784125]

約数ペア:

[(1, 32784125), (5, 6556825), (11, 2980375), (25, 1311365), (55, 596075), (113, 290125), (125, 262273), (211, 155375), (275, 119215), (565, 58025), (1055, 31075), (1243, 26375), (1375, 23843), (2321, 14125), (2825, 11605), (5275, 6215)]