38875705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 52883712

約数和(自身を除く): 14008007

約数列:

[1, 5, 11, 31, 55, 151, 155, 341, 755, 1661, 1705, 4681, 8305, 22801, 23405, 51491, 114005, 250811, 257455, 706831, 1254055, 3534155, 7775141, 38875705]

約数ペア:

[(1, 38875705), (5, 7775141), (11, 3534155), (31, 1254055), (55, 706831), (151, 257455), (155, 250811), (341, 114005), (755, 51491), (1661, 23405), (1705, 22801), (4681, 8305)]