4913265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 9121536

約数和(自身を除く): 4208271

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 641, 1095, 1533, 1923, 2555, 3205, 4487, 7665, 9615, 13461, 22435, 46793, 67305, 140379, 233965, 327551, 701895, 982653, 1637755, 4913265]

約数ペア:

[(1, 4913265), (3, 1637755), (5, 982653), (7, 701895), (15, 327551), (21, 233965), (35, 140379), (73, 67305), (105, 46793), (219, 22435), (365, 13461), (511, 9615), (641, 7665), (1095, 4487), (1533, 3205), (1923, 2555)]