42811935

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 27897825

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 659, 915, 1065, 1977, 3295, 4331, 9885, 12993, 21655, 40199, 46789, 64965, 120597, 140367, 200995, 233945, 602985, 701835, 2854129, 8562387, 14270645, 42811935]

約数ペア:

[(1, 42811935), (3, 14270645), (5, 8562387), (15, 2854129), (61, 701835), (71, 602985), (183, 233945), (213, 200995), (305, 140367), (355, 120597), (659, 64965), (915, 46789), (1065, 40199), (1977, 21655), (3295, 12993), (4331, 9885)]