117680895

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 212358432

約数和(自身を除く): 94677537

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 387, 549, 645, 915, 997, 1935, 2623, 2745, 2991, 4985, 7869, 8973, 13115, 14955, 23607, 39345, 42871, 44865, 60817, 118035, 128613, 182451, 214355, 304085, 385839, 547353, 643065, 912255, 1929195, 2615131, 2736765, 7845393, 13075655, 23536179, 39226965, 117680895]

約数ペア:

[(1, 117680895), (3, 39226965), (5, 23536179), (9, 13075655), (15, 7845393), (43, 2736765), (45, 2615131), (61, 1929195), (129, 912255), (183, 643065), (215, 547353), (305, 385839), (387, 304085), (549, 214355), (645, 182451), (915, 128613), (997, 118035), (1935, 60817), (2623, 44865), (2745, 42871), (2991, 39345), (4985, 23607), (7869, 14955), (8973, 13115)]