313624585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 415704960

約数和(自身を除く): 102080375

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 731, 901, 1619, 2279, 3655, 4505, 8095, 11395, 27523, 38743, 69617, 85807, 137615, 193715, 348085, 429035, 1183489, 1458719, 3689701, 5917445, 7293595, 18448505, 62724917, 313624585]

約数ペア:

[(1, 313624585), (5, 62724917), (17, 18448505), (43, 7293595), (53, 5917445), (85, 3689701), (215, 1458719), (265, 1183489), (731, 429035), (901, 348085), (1619, 193715), (2279, 137615), (3655, 85807), (4505, 69617), (8095, 38743), (11395, 27523)]