171400515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79907}}^1$

素因数の和:79939

約数の個数: 32

約数和(自身を含む): 322189056

約数和(自身を除く): 150788541

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 79907, 239721, 399535, 878977, 1038791, 1198605, 2636931, 3116373, 4394885, 5193955, 11426701, 13184655, 15581865, 34280103, 57133505, 171400515]

約数ペア:

[(1, 171400515), (3, 57133505), (5, 34280103), (11, 15581865), (13, 13184655), (15, 11426701), (33, 5193955), (39, 4394885), (55, 3116373), (65, 2636931), (143, 1198605), (165, 1038791), (195, 878977), (429, 399535), (715, 239721), (2145, 79907)]