126821745

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 228413952

約数和(自身を除く): 101592207

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 183, 235, 305, 423, 549, 705, 915, 983, 2115, 2745, 2867, 2949, 4915, 8601, 8847, 14335, 14745, 25803, 43005, 44235, 46201, 59963, 129015, 138603, 179889, 231005, 299815, 415809, 539667, 693015, 899445, 2079045, 2698335, 2818261, 8454783, 14091305, 25364349, 42273915, 126821745]

約数ペア:

[(1, 126821745), (3, 42273915), (5, 25364349), (9, 14091305), (15, 8454783), (45, 2818261), (47, 2698335), (61, 2079045), (141, 899445), (183, 693015), (235, 539667), (305, 415809), (423, 299815), (549, 231005), (705, 179889), (915, 138603), (983, 129015), (2115, 59963), (2745, 46201), (2867, 44235), (2949, 43005), (4915, 25803), (8601, 14745), (8847, 14335)]