1317995965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18251}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 1876597632

約数和(自身を除く): 558601667

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 1111, 1313, 5555, 6565, 14443, 18251, 72215, 91255, 200761, 237263, 1003805, 1186315, 1843351, 2609893, 9216755, 13049465, 20276861, 23963563, 101384305, 119817815, 263599193, 1317995965]

約数ペア:

[(1, 1317995965), (5, 263599193), (11, 119817815), (13, 101384305), (55, 23963563), (65, 20276861), (101, 13049465), (143, 9216755), (505, 2609893), (715, 1843351), (1111, 1186315), (1313, 1003805), (5555, 237263), (6565, 200761), (14443, 91255), (18251, 72215)]