2615144115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{66467}}^1$

素因数の和:66579

約数の個数: 32

約数和(自身を含む): 4351792896

約数和(自身を除く): 1736648781

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 13115, 39345, 66467, 199401, 332335, 997005, 2858081, 4054487, 8574243, 12163461, 14290405, 20272435, 42871215, 60817305, 174342941, 523028823, 871714705, 2615144115]

約数ペア:

[(1, 2615144115), (3, 871714705), (5, 523028823), (15, 174342941), (43, 60817305), (61, 42871215), (129, 20272435), (183, 14290405), (215, 12163461), (305, 8574243), (645, 4054487), (915, 2858081), (2623, 997005), (7869, 332335), (13115, 199401), (39345, 66467)]