67865955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7255

約数の個数: 32

約数和(自身を含む): 118096704

約数和(自身を除く): 50230749

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7193, 9435, 21579, 35965, 107895, 122281, 266141, 366843, 611405, 798423, 1330705, 1834215, 3992115, 4524397, 13573191, 22621985, 67865955]

約数ペア:

[(1, 67865955), (3, 22621985), (5, 13573191), (15, 4524397), (17, 3992115), (37, 1834215), (51, 1330705), (85, 798423), (111, 611405), (185, 366843), (255, 266141), (555, 122281), (629, 107895), (1887, 35965), (3145, 21579), (7193, 9435)]