15225133040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14639551}}^1$

素因数の和:14639577

約数の個数: 40

約数和(自身を含む): 38121393408

約数和(自身を除く): 22896260368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14639551, 29279102, 58558204, 73197755, 117116408, 146395510, 190314163, 234232816, 292791020, 380628326, 585582040, 761256652, 951570815, 1171164080, 1522513304, 1903141630, 3045026608, 3806283260, 7612566520, 15225133040]

約数ペア:

[(1, 15225133040), (2, 7612566520), (4, 3806283260), (5, 3045026608), (8, 1903141630), (10, 1522513304), (13, 1171164080), (16, 951570815), (20, 761256652), (26, 585582040), (40, 380628326), (52, 292791020), (65, 234232816), (80, 190314163), (104, 146395510), (130, 117116408), (208, 73197755), (260, 58558204), (520, 29279102), (1040, 14639551)]