42900735

素因数分解:

$3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4139}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 68757120

約数和(自身を除く): 25856385

約数列:

[1, 3, 5, 15, 691, 2073, 3455, 4139, 10365, 12417, 20695, 62085, 2860049, 8580147, 14300245, 42900735]

約数ペア:

[(1, 42900735), (3, 14300245), (5, 8580147), (15, 2860049), (691, 62085), (2073, 20695), (3455, 12417), (4139, 10365)]