30762075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 53425152

約数和(自身を除く): 22663077

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 131, 155, 303, 393, 465, 505, 655, 775, 1515, 1965, 2325, 2525, 3131, 3275, 4061, 7575, 9393, 9825, 12183, 13231, 15655, 20305, 39693, 46965, 60915, 66155, 78275, 101525, 198465, 234825, 304575, 330775, 410161, 992325, 1230483, 2050805, 6152415, 10254025, 30762075]

約数ペア:

[(1, 30762075), (3, 10254025), (5, 6152415), (15, 2050805), (25, 1230483), (31, 992325), (75, 410161), (93, 330775), (101, 304575), (131, 234825), (155, 198465), (303, 101525), (393, 78275), (465, 66155), (505, 60915), (655, 46965), (775, 39693), (1515, 20305), (1965, 15655), (2325, 13231), (2525, 12183), (3131, 9825), (3275, 9393), (4061, 7575)]