61675995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 109520640

約数和(自身を除く): 47844645

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 97, 115, 285, 291, 345, 437, 485, 1311, 1455, 1843, 2185, 2231, 5529, 6555, 6693, 9215, 9409, 11155, 27645, 28227, 33465, 42389, 47045, 127167, 141135, 178771, 211945, 216407, 536313, 635835, 649221, 893855, 1082035, 2681565, 3246105, 4111733, 12335199, 20558665, 61675995]

約数ペア:

[(1, 61675995), (3, 20558665), (5, 12335199), (15, 4111733), (19, 3246105), (23, 2681565), (57, 1082035), (69, 893855), (95, 649221), (97, 635835), (115, 536313), (285, 216407), (291, 211945), (345, 178771), (437, 141135), (485, 127167), (1311, 47045), (1455, 42389), (1843, 33465), (2185, 28227), (2231, 27645), (5529, 11155), (6555, 9409), (6693, 9215)]