42316945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 58734720

約数和(自身を除く): 16417775

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 473, 617, 1247, 1595, 2365, 3085, 6235, 6787, 13717, 17893, 26531, 33935, 68585, 89465, 132655, 196823, 291841, 769399, 984115, 1459205, 3846995, 8463389, 42316945]

約数ペア:

[(1, 42316945), (5, 8463389), (11, 3846995), (29, 1459205), (43, 984115), (55, 769399), (145, 291841), (215, 196823), (319, 132655), (473, 89465), (617, 68585), (1247, 33935), (1595, 26531), (2365, 17893), (3085, 13717), (6235, 6787)]