23149945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 34659072

約数和(自身を除く): 11509127

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 613, 1079, 2905, 3065, 4291, 5395, 7553, 7969, 21455, 37765, 39845, 50879, 55783, 254395, 278915, 356153, 661427, 1780765, 3307135, 4629989, 23149945]

約数ペア:

[(1, 23149945), (5, 4629989), (7, 3307135), (13, 1780765), (35, 661427), (65, 356153), (83, 278915), (91, 254395), (415, 55783), (455, 50879), (581, 39845), (613, 37765), (1079, 21455), (2905, 7969), (3065, 7553), (4291, 5395)]