75649005

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2447}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 135129600

約数和(自身を除く): 59480595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 2447, 3435, 6183, 7341, 10305, 12235, 22023, 30915, 36705, 66069, 110115, 330345, 560363, 1681089, 2801815, 5043267, 8405445, 15129801, 25216335, 75649005]

約数ペア:

[(1, 75649005), (3, 25216335), (5, 15129801), (9, 8405445), (15, 5043267), (27, 2801815), (45, 1681089), (135, 560363), (229, 330345), (687, 110115), (1145, 66069), (2061, 36705), (2447, 30915), (3435, 22023), (6183, 12235), (7341, 10305)]