76930815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 133189056

約数和(自身を除く): 56258241

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 1637, 3133, 3615, 4911, 8185, 9399, 15665, 21281, 24555, 46995, 63843, 106405, 319215, 394517, 1183551, 1972585, 5128721, 5917755, 15386163, 25643605, 76930815]

約数ペア:

[(1, 76930815), (3, 25643605), (5, 15386163), (13, 5917755), (15, 5128721), (39, 1972585), (65, 1183551), (195, 394517), (241, 319215), (723, 106405), (1205, 63843), (1637, 46995), (3133, 24555), (3615, 21281), (4911, 15665), (8185, 9399)]