57401505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 114566400

約数和(自身を除く): 57164895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1223, 1341, 2235, 3129, 3669, 5215, 6115, 6705, 8561, 9387, 11007, 15645, 18345, 25683, 42805, 46935, 55035, 77049, 128415, 182227, 385245, 546681, 911135, 1275589, 1640043, 2733405, 3826767, 6377945, 8200215, 11480301, 19133835, 57401505]

約数ペア:

[(1, 57401505), (3, 19133835), (5, 11480301), (7, 8200215), (9, 6377945), (15, 3826767), (21, 2733405), (35, 1640043), (45, 1275589), (63, 911135), (105, 546681), (149, 385245), (315, 182227), (447, 128415), (745, 77049), (1043, 55035), (1223, 46935), (1341, 42805), (2235, 25683), (3129, 18345), (3669, 15645), (5215, 11007), (6115, 9387), (6705, 8561)]