242422015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{142183}}^1$

素因数の和:142230

約数の個数: 16

約数和(自身を含む): 327591936

約数和(自身を除く): 85169921

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 142183, 710915, 1564013, 4407673, 7820065, 22038365, 48484403, 242422015]

約数ペア:

[(1, 242422015), (5, 48484403), (11, 22038365), (31, 7820065), (55, 4407673), (155, 1564013), (341, 710915), (1705, 142183)]