47207505

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32626095

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 2309, 4089, 6815, 6927, 11545, 20445, 34635, 66961, 108523, 200883, 325569, 334805, 542615, 1004415, 1627845, 3147167, 9441501, 15735835, 47207505]

約数ペア:

[(1, 47207505), (3, 15735835), (5, 9441501), (15, 3147167), (29, 1627845), (47, 1004415), (87, 542615), (141, 334805), (145, 325569), (235, 200883), (435, 108523), (705, 66961), (1363, 34635), (2309, 20445), (4089, 11545), (6815, 6927)]