40451235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 71781120

約数和(自身を除く): 31329885

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 4019, 10065, 12057, 20095, 44209, 60285, 132627, 221045, 245159, 663135, 735477, 1225795, 2696749, 3677385, 8090247, 13483745, 40451235]

約数ペア:

[(1, 40451235), (3, 13483745), (5, 8090247), (11, 3677385), (15, 2696749), (33, 1225795), (55, 735477), (61, 663135), (165, 245159), (183, 221045), (305, 132627), (671, 60285), (915, 44209), (2013, 20095), (3355, 12057), (4019, 10065)]