18277793605

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{1931}}^1\times {\mathrm{2251}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 22737615264

約数和(自身を除く): 4459821659

約数列:

[1, 5, 29, 145, 841, 1931, 2251, 4205, 9655, 11255, 55999, 65279, 279995, 326395, 1623971, 1893091, 4346681, 8119855, 9465455, 21733405, 126053749, 630268745, 3655558721, 18277793605]

約数ペア:

[(1, 18277793605), (5, 3655558721), (29, 630268745), (145, 126053749), (841, 21733405), (1931, 9465455), (2251, 8119855), (4205, 4346681), (9655, 1893091), (11255, 1623971), (55999, 326395), (65279, 279995)]