9948705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 17302656

約数和(自身を除く): 7353951

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 313, 489, 815, 939, 1565, 2119, 2445, 4069, 4695, 6357, 10595, 12207, 20345, 31785, 51019, 61035, 153057, 255095, 663247, 765285, 1989741, 3316235, 9948705]

約数ペア:

[(1, 9948705), (3, 3316235), (5, 1989741), (13, 765285), (15, 663247), (39, 255095), (65, 153057), (163, 61035), (195, 51019), (313, 31785), (489, 20345), (815, 12207), (939, 10595), (1565, 6357), (2119, 4695), (2445, 4069)]