102503615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 126251136

約数和(自身を除く): 23747521

約数列:

[1, 5, 43, 215, 491, 971, 2455, 4855, 21113, 41753, 105565, 208765, 476761, 2383805, 20500723, 102503615]

約数ペア:

[(1, 102503615), (5, 20500723), (43, 2383805), (215, 476761), (491, 208765), (971, 105565), (2455, 41753), (4855, 21113)]