1401585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 993423

約数列:

[1, 3, 5, 15, 41, 43, 53, 123, 129, 159, 205, 215, 265, 615, 645, 795, 1763, 2173, 2279, 5289, 6519, 6837, 8815, 10865, 11395, 26445, 32595, 34185, 93439, 280317, 467195, 1401585]

約数ペア:

[(1, 1401585), (3, 467195), (5, 280317), (15, 93439), (41, 34185), (43, 32595), (53, 26445), (123, 11395), (129, 10865), (159, 8815), (205, 6837), (215, 6519), (265, 5289), (615, 2279), (645, 2173), (795, 1763)]