77479935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1583}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 56640513

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 1583, 3263, 3765, 4749, 7915, 9789, 16315, 20579, 23745, 48945, 61737, 102895, 308685, 397333, 1191999, 1986665, 5165329, 5959995, 15495987, 25826645, 77479935]

約数ペア:

[(1, 77479935), (3, 25826645), (5, 15495987), (13, 5959995), (15, 5165329), (39, 1986665), (65, 1191999), (195, 397333), (251, 308685), (753, 102895), (1255, 61737), (1583, 48945), (3263, 23745), (3765, 20579), (4749, 16315), (7915, 9789)]