8300815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 3103985

約数列:

[1, 5, 19, 23, 29, 95, 115, 131, 145, 437, 551, 655, 667, 2185, 2489, 2755, 3013, 3335, 3799, 12445, 12673, 15065, 18995, 57247, 63365, 72181, 87377, 286235, 360905, 436885, 1660163, 8300815]

約数ペア:

[(1, 8300815), (5, 1660163), (19, 436885), (23, 360905), (29, 286235), (95, 87377), (115, 72181), (131, 63365), (145, 57247), (437, 18995), (551, 15065), (655, 12673), (667, 12445), (2185, 3799), (2489, 3335), (2755, 3013)]