74225145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7929

約数の個数: 32

約数和(自身を含む): 129161088

約数和(自身を除く): 54935943

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7867, 9435, 23601, 39335, 118005, 133739, 291079, 401217, 668695, 873237, 1455395, 2006085, 4366185, 4948343, 14845029, 24741715, 74225145]

約数ペア:

[(1, 74225145), (3, 24741715), (5, 14845029), (15, 4948343), (17, 4366185), (37, 2006085), (51, 1455395), (85, 873237), (111, 668695), (185, 401217), (255, 291079), (555, 133739), (629, 118005), (1887, 39335), (3145, 23601), (7867, 9435)]