38702145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 65577600

約数和(自身を除く): 26875455

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 593, 687, 1145, 1779, 2965, 3435, 4351, 8895, 11267, 13053, 21755, 33801, 56335, 65265, 135797, 169005, 407391, 678985, 2036955, 2580143, 7740429, 12900715, 38702145]

約数ペア:

[(1, 38702145), (3, 12900715), (5, 7740429), (15, 2580143), (19, 2036955), (57, 678985), (95, 407391), (229, 169005), (285, 135797), (593, 65265), (687, 56335), (1145, 33801), (1779, 21755), (2965, 13053), (3435, 11267), (4351, 8895)]