74740105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 103472640

約数和(自身を除く): 28732535

約数列:

[1, 5, 11, 29, 47, 55, 145, 235, 319, 517, 997, 1363, 1595, 2585, 4985, 6815, 10967, 14993, 28913, 46859, 54835, 74965, 144565, 234295, 318043, 515449, 1358911, 1590215, 2577245, 6794555, 14948021, 74740105]

約数ペア:

[(1, 74740105), (5, 14948021), (11, 6794555), (29, 2577245), (47, 1590215), (55, 1358911), (145, 515449), (235, 318043), (319, 234295), (517, 144565), (997, 74965), (1363, 54835), (1595, 46859), (2585, 28913), (4985, 14993), (6815, 10967)]