42395715

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6323}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 73990800

約数和(自身を除く): 31595085

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6323, 6705, 18969, 31615, 56907, 94845, 284535, 942127, 2826381, 4710635, 8479143, 14131905, 42395715]

約数ペア:

[(1, 42395715), (3, 14131905), (5, 8479143), (9, 4710635), (15, 2826381), (45, 942127), (149, 284535), (447, 94845), (745, 56907), (1341, 31615), (2235, 18969), (6323, 6705)]