17179515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 31898880

約数和(自身を除く): 14719365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 283, 285, 355, 639, 849, 855, 1065, 1349, 1415, 2547, 3195, 4047, 4245, 5377, 6745, 12141, 12735, 16131, 20093, 20235, 26885, 48393, 60279, 60705, 80655, 100465, 180837, 241965, 301395, 381767, 904185, 1145301, 1908835, 3435903, 5726505, 17179515]

約数ペア:

[(1, 17179515), (3, 5726505), (5, 3435903), (9, 1908835), (15, 1145301), (19, 904185), (45, 381767), (57, 301395), (71, 241965), (95, 180837), (171, 100465), (213, 80655), (283, 60705), (285, 60279), (355, 48393), (639, 26885), (849, 20235), (855, 20093), (1065, 16131), (1349, 12735), (1415, 12141), (2547, 6745), (3195, 5377), (4047, 4245)]