23746385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 32060448

約数和(自身を除く): 8314063

約数列:

[1, 5, 13, 53, 61, 65, 113, 265, 305, 565, 689, 793, 1469, 3233, 3445, 3965, 5989, 6893, 7345, 16165, 29945, 34465, 42029, 77857, 89609, 210145, 365329, 389285, 448045, 1826645, 4749277, 23746385]

約数ペア:

[(1, 23746385), (5, 4749277), (13, 1826645), (53, 448045), (61, 389285), (65, 365329), (113, 210145), (265, 89609), (305, 77857), (565, 42029), (689, 34465), (793, 29945), (1469, 16165), (3233, 7345), (3445, 6893), (3965, 5989)]