1999334415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{105701}}^1$

素因数の和:105819

約数の個数: 32

約数和(自身を含む): 3480555456

約数和(自身を除く): 1481221041

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 105701, 317103, 528505, 1374113, 1585515, 4122339, 6870565, 10252997, 20611695, 30758991, 51264985, 133288961, 153794955, 399866883, 666444805, 1999334415]

約数ペア:

[(1, 1999334415), (3, 666444805), (5, 399866883), (13, 153794955), (15, 133288961), (39, 51264985), (65, 30758991), (97, 20611695), (195, 10252997), (291, 6870565), (485, 4122339), (1261, 1585515), (1455, 1374113), (3783, 528505), (6305, 317103), (18915, 105701)]