49017015

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 87517440

約数和(自身を除く): 38500425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1283, 1415, 2547, 3849, 4245, 6415, 7641, 11547, 12735, 19245, 34641, 38205, 57735, 173205, 363089, 1089267, 1815445, 3267801, 5446335, 9803403, 16339005, 49017015]

約数ペア:

[(1, 49017015), (3, 16339005), (5, 9803403), (9, 5446335), (15, 3267801), (27, 1815445), (45, 1089267), (135, 363089), (283, 173205), (849, 57735), (1283, 38205), (1415, 34641), (2547, 19245), (3849, 12735), (4245, 11547), (6415, 7641)]