142852775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 192321024

約数和(自身を除く): 49468249

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 3175, 3461, 8255, 17305, 41275, 44993, 86525, 224965, 439547, 1124825, 2197735, 5714111, 10988675, 28570555, 142852775]

約数ペア:

[(1, 142852775), (5, 28570555), (13, 10988675), (25, 5714111), (65, 2197735), (127, 1124825), (325, 439547), (635, 224965), (1651, 86525), (3175, 44993), (3461, 41275), (8255, 17305)]