42798315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{58229}}^1$

素因数の和:58251

約数の個数: 24

約数和(自身を含む): 79658640

約数和(自身を除く): 36860325

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 58229, 174687, 291145, 407603, 873435, 1222809, 2038015, 2853221, 6114045, 8559663, 14266105, 42798315]

約数ペア:

[(1, 42798315), (3, 14266105), (5, 8559663), (7, 6114045), (15, 2853221), (21, 2038015), (35, 1222809), (49, 873435), (105, 407603), (147, 291145), (245, 174687), (735, 58229)]