2912376025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 3999466240

約数和(自身を除く): 1087090215

約数列:

[1, 5, 13, 25, 43, 65, 215, 271, 325, 559, 769, 1075, 1355, 2795, 3523, 3845, 6775, 9997, 11653, 13975, 17615, 19225, 33067, 49985, 58265, 88075, 151489, 165335, 208399, 249925, 291325, 429871, 757445, 826675, 1041995, 2149355, 2709187, 3787225, 5209975, 8961157, 10746775, 13545935, 44805785, 67729675, 116495041, 224028925, 582475205, 2912376025]

約数ペア:

[(1, 2912376025), (5, 582475205), (13, 224028925), (25, 116495041), (43, 67729675), (65, 44805785), (215, 13545935), (271, 10746775), (325, 8961157), (559, 5209975), (769, 3787225), (1075, 2709187), (1355, 2149355), (2795, 1041995), (3523, 826675), (3845, 757445), (6775, 429871), (9997, 291325), (11653, 249925), (13975, 208399), (17615, 165335), (19225, 151489), (33067, 88075), (49985, 58265)]