5154655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 7387200

約数和(自身を除く): 2232545

約数列:

[1, 5, 11, 17, 37, 55, 85, 149, 185, 187, 407, 629, 745, 935, 1639, 2035, 2533, 3145, 5513, 6919, 8195, 12665, 27565, 27863, 34595, 60643, 93721, 139315, 303215, 468605, 1030931, 5154655]

約数ペア:

[(1, 5154655), (5, 1030931), (11, 468605), (17, 303215), (37, 139315), (55, 93721), (85, 60643), (149, 34595), (185, 27863), (187, 27565), (407, 12665), (629, 8195), (745, 6919), (935, 5513), (1639, 3145), (2035, 2533)]