69942405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 51138555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 1429, 3263, 3765, 4287, 7145, 9789, 16315, 18577, 21435, 48945, 55731, 92885, 278655, 358679, 1076037, 1793395, 4662827, 5380185, 13988481, 23314135, 69942405]

約数ペア:

[(1, 69942405), (3, 23314135), (5, 13988481), (13, 5380185), (15, 4662827), (39, 1793395), (65, 1076037), (195, 358679), (251, 278655), (753, 92885), (1255, 55731), (1429, 48945), (3263, 21435), (3765, 18577), (4287, 16315), (7145, 9789)]