10520835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 18294528

約数和(自身を除く): 7773693

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 331, 489, 815, 993, 1655, 2119, 2445, 4303, 4965, 6357, 10595, 12909, 21515, 31785, 53953, 64545, 161859, 269765, 701389, 809295, 2104167, 3506945, 10520835]

約数ペア:

[(1, 10520835), (3, 3506945), (5, 2104167), (13, 809295), (15, 701389), (39, 269765), (65, 161859), (163, 64545), (195, 53953), (331, 31785), (489, 21515), (815, 12909), (993, 10595), (1655, 6357), (2119, 4965), (2445, 4303)]