28483035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 52948992

約数和(自身を除く): 24465957

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4447, 6405, 13341, 22235, 31129, 66705, 93387, 155645, 271267, 466935, 813801, 1356335, 1898869, 4069005, 5696607, 9494345, 28483035]

約数ペア:

[(1, 28483035), (3, 9494345), (5, 5696607), (7, 4069005), (15, 1898869), (21, 1356335), (35, 813801), (61, 466935), (105, 271267), (183, 155645), (305, 93387), (427, 66705), (915, 31129), (1281, 22235), (2135, 13341), (4447, 6405)]