42964805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 17031355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 991, 1495, 1885, 3335, 4955, 8671, 12883, 22793, 28739, 43355, 64415, 113965, 143695, 296309, 373607, 660997, 1481545, 1868035, 3304985, 8592961, 42964805]

約数ペア:

[(1, 42964805), (5, 8592961), (13, 3304985), (23, 1868035), (29, 1481545), (65, 660997), (115, 373607), (145, 296309), (299, 143695), (377, 113965), (667, 64415), (991, 43355), (1495, 28739), (1885, 22793), (3335, 12883), (4955, 8671)]