30557655

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 55199232

約数和(自身を除く): 24641577

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 383, 405, 591, 985, 1149, 1773, 1915, 2955, 3447, 5319, 5745, 8865, 10341, 15957, 17235, 26595, 31023, 51705, 75451, 79785, 155115, 226353, 377255, 679059, 1131765, 2037177, 3395295, 6111531, 10185885, 30557655]

約数ペア:

[(1, 30557655), (3, 10185885), (5, 6111531), (9, 3395295), (15, 2037177), (27, 1131765), (45, 679059), (81, 377255), (135, 226353), (197, 155115), (383, 79785), (405, 75451), (591, 51705), (985, 31023), (1149, 26595), (1773, 17235), (1915, 15957), (2955, 10341), (3447, 8865), (5319, 5745)]