405130165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10331}}^1$

素因数の和:10401

約数の個数: 32

約数和(自身を含む): 571318272

約数和(自身を除く): 166188107

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 7843, 10331, 39215, 51655, 113641, 237613, 320261, 568205, 1188065, 1601305, 2613743, 3522871, 7366003, 13068715, 17614355, 36830015, 81026033, 405130165]

約数ペア:

[(1, 405130165), (5, 81026033), (11, 36830015), (23, 17614355), (31, 13068715), (55, 7366003), (115, 3522871), (155, 2613743), (253, 1601305), (341, 1188065), (713, 568205), (1265, 320261), (1705, 237613), (3565, 113641), (7843, 51655), (10331, 39215)]