75551655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 129470400

約数和(自身を除く): 53918745

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 3329, 4539, 7565, 9987, 16645, 22695, 49935, 56593, 169779, 282965, 296281, 848895, 888843, 1481405, 4444215, 5036777, 15110331, 25183885, 75551655]

約数ペア:

[(1, 75551655), (3, 25183885), (5, 15110331), (15, 5036777), (17, 4444215), (51, 1481405), (85, 888843), (89, 848895), (255, 296281), (267, 282965), (445, 169779), (1335, 56593), (1513, 49935), (3329, 22695), (4539, 16645), (7565, 9987)]