31380452355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{53569}}^1$

素因数の和:54388

約数の個数: 48

約数和(自身を含む): 58480440480

約数和(自身を除く): 27099988125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 797, 2391, 3985, 5579, 11955, 16737, 27895, 39053, 53569, 83685, 117159, 160707, 195265, 267845, 374983, 585795, 803535, 1124949, 1874915, 2624881, 5624745, 7874643, 13124405, 39373215, 42694493, 128083479, 213472465, 298861451, 640417395, 896584353, 1494307255, 2092030157, 4482921765, 6276090471, 10460150785, 31380452355]

約数ペア:

[(1, 31380452355), (3, 10460150785), (5, 6276090471), (7, 4482921765), (15, 2092030157), (21, 1494307255), (35, 896584353), (49, 640417395), (105, 298861451), (147, 213472465), (245, 128083479), (735, 42694493), (797, 39373215), (2391, 13124405), (3985, 7874643), (5579, 5624745), (11955, 2624881), (16737, 1874915), (27895, 1124949), (39053, 803535), (53569, 585795), (83685, 374983), (117159, 267845), (160707, 195265)]