72442965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3467}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 133171200

約数和(自身を除く): 60728235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 3467, 4179, 6965, 10401, 17335, 20895, 24269, 52005, 72807, 121345, 364035, 689933, 2069799, 3449665, 4829531, 10348995, 14488593, 24147655, 72442965]

約数ペア:

[(1, 72442965), (3, 24147655), (5, 14488593), (7, 10348995), (15, 4829531), (21, 3449665), (35, 2069799), (105, 689933), (199, 364035), (597, 121345), (995, 72807), (1393, 52005), (2985, 24269), (3467, 20895), (4179, 17335), (6965, 10401)]