1900534605

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{1663}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 3095040000

約数和(自身を除く): 1194505395

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1249, 1663, 3747, 4989, 6245, 8315, 18735, 24945, 76189, 101443, 228567, 304329, 380945, 507215, 1142835, 1521645, 2077087, 6231261, 10385435, 31156305, 126702307, 380106921, 633511535, 1900534605]

約数ペア:

[(1, 1900534605), (3, 633511535), (5, 380106921), (15, 126702307), (61, 31156305), (183, 10385435), (305, 6231261), (915, 2077087), (1249, 1521645), (1663, 1142835), (3747, 507215), (4989, 380945), (6245, 304329), (8315, 228567), (18735, 101443), (24945, 76189)]