154845936575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{58151}}^1$

素因数の和:58616

約数の個数: 48

約数和(自身を含む): 219094405632

約数和(自身を除く): 64248469057

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 421, 575, 1265, 2105, 4631, 6325, 9683, 10525, 23155, 48415, 58151, 106513, 115775, 242075, 290755, 532565, 639661, 1337473, 1453775, 2662825, 3198305, 6687365, 14712203, 15991525, 24481571, 33436825, 73561015, 122407855, 269297281, 367805075, 563076133, 612039275, 1346486405, 2815380665, 6193837463, 6732432025, 14076903325, 30969187315, 154845936575]

約数ペア:

[(1, 154845936575), (5, 30969187315), (11, 14076903325), (23, 6732432025), (25, 6193837463), (55, 2815380665), (115, 1346486405), (253, 612039275), (275, 563076133), (421, 367805075), (575, 269297281), (1265, 122407855), (2105, 73561015), (4631, 33436825), (6325, 24481571), (9683, 15991525), (10525, 14712203), (23155, 6687365), (48415, 3198305), (58151, 2662825), (106513, 1453775), (115775, 1337473), (242075, 639661), (290755, 532565)]