161236694505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{409007}}^1$

素因数の和:409697

約数の個数: 32

約数和(自身を含む): 264683801088

約数和(自身を除く): 103447106583

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 641, 1923, 3205, 9615, 26281, 78843, 131405, 394215, 409007, 1227021, 2045035, 6135105, 16769287, 50307861, 83846435, 251539305, 262173487, 786520461, 1310867435, 3932602305, 10749112967, 32247338901, 53745564835, 161236694505]

約数ペア:

[(1, 161236694505), (3, 53745564835), (5, 32247338901), (15, 10749112967), (41, 3932602305), (123, 1310867435), (205, 786520461), (615, 262173487), (641, 251539305), (1923, 83846435), (3205, 50307861), (9615, 16769287), (26281, 6135105), (78843, 2045035), (131405, 1227021), (394215, 409007)]