40035515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 14456965

約数列:

[1, 5, 13, 29, 65, 67, 145, 317, 335, 377, 871, 1585, 1885, 1943, 4121, 4355, 9193, 9715, 20605, 21239, 25259, 45965, 106195, 119509, 126295, 276107, 597545, 615931, 1380535, 3079655, 8007103, 40035515]

約数ペア:

[(1, 40035515), (5, 8007103), (13, 3079655), (29, 1380535), (65, 615931), (67, 597545), (145, 276107), (317, 126295), (335, 119509), (377, 106195), (871, 45965), (1585, 25259), (1885, 21239), (1943, 20605), (4121, 9715), (4355, 9193)]