42345355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 56899584

約数和(自身を除く): 14554229

約数列:

[1, 5, 13, 47, 65, 83, 167, 235, 415, 611, 835, 1079, 2171, 3055, 3901, 5395, 7849, 10855, 13861, 19505, 39245, 50713, 69305, 102037, 180193, 253565, 510185, 651467, 900965, 3257335, 8469071, 42345355]

約数ペア:

[(1, 42345355), (5, 8469071), (13, 3257335), (47, 900965), (65, 651467), (83, 510185), (167, 253565), (235, 180193), (415, 102037), (611, 69305), (835, 50713), (1079, 39245), (2171, 19505), (3055, 13861), (3901, 10855), (5395, 7849)]