8889264345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{12251}}^1$

素因数の和:12394

約数の個数: 48

約数和(自身を含む): 15573370176

約数和(自身を除く): 6684105831

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3721, 3965, 11163, 11895, 12251, 18605, 36753, 48373, 55815, 61255, 145119, 159263, 183765, 241865, 477789, 725595, 747311, 796315, 2241933, 2388945, 3736555, 9715043, 11209665, 29145129, 45585971, 48575215, 136757913, 145725645, 227929855, 592617623, 683789565, 1777852869, 2963088115, 8889264345]

約数ペア:

[(1, 8889264345), (3, 2963088115), (5, 1777852869), (13, 683789565), (15, 592617623), (39, 227929855), (61, 145725645), (65, 136757913), (183, 48575215), (195, 45585971), (305, 29145129), (793, 11209665), (915, 9715043), (2379, 3736555), (3721, 2388945), (3965, 2241933), (11163, 796315), (11895, 747311), (12251, 725595), (18605, 477789), (36753, 241865), (48373, 183765), (55815, 159263), (61255, 145119)]