3773495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 1686985

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 157, 209, 253, 437, 785, 1045, 1265, 1727, 2185, 2983, 3611, 4807, 8635, 14915, 18055, 24035, 32813, 39721, 68609, 164065, 198605, 343045, 754699, 3773495]

約数ペア:

[(1, 3773495), (5, 754699), (11, 343045), (19, 198605), (23, 164065), (55, 68609), (95, 39721), (115, 32813), (157, 24035), (209, 18055), (253, 14915), (437, 8635), (785, 4807), (1045, 3611), (1265, 2983), (1727, 2185)]