156727946415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1\times {\mathrm{5443}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 267917967360

約数和(自身を除く): 111190020945

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1423, 4047, 4269, 5443, 6745, 7115, 16329, 20235, 21345, 27037, 27215, 81111, 81645, 101033, 103417, 135185, 303099, 310251, 386453, 405555, 505165, 517085, 1159359, 1515495, 1551255, 1919627, 1932265, 5758881, 5796795, 7342607, 7745389, 9598135, 22027821, 23236167, 28794405, 36713035, 38726945, 110139105, 116180835, 147162391, 441487173, 549922619, 735811955, 1649767857, 2207435865, 2749613095, 8248839285, 10448529761, 31345589283, 52242648805, 156727946415]

約数ペア:

[(1, 156727946415), (3, 52242648805), (5, 31345589283), (15, 10448529761), (19, 8248839285), (57, 2749613095), (71, 2207435865), (95, 1649767857), (213, 735811955), (285, 549922619), (355, 441487173), (1065, 147162391), (1349, 116180835), (1423, 110139105), (4047, 38726945), (4269, 36713035), (5443, 28794405), (6745, 23236167), (7115, 22027821), (16329, 9598135), (20235, 7745389), (21345, 7342607), (27037, 5796795), (27215, 5758881), (81111, 1932265), (81645, 1919627), (101033, 1551255), (103417, 1515495), (135185, 1159359), (303099, 517085), (310251, 505165), (386453, 405555)]