42142875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 71862336

約数和(自身を除く): 29719461

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 2741, 3075, 5125, 8223, 13705, 15375, 41115, 68525, 112381, 205575, 337143, 342625, 561905, 1027875, 1685715, 2809525, 8428575, 14047625, 42142875]

約数ペア:

[(1, 42142875), (3, 14047625), (5, 8428575), (15, 2809525), (25, 1685715), (41, 1027875), (75, 561905), (123, 342625), (125, 337143), (205, 205575), (375, 112381), (615, 68525), (1025, 41115), (2741, 15375), (3075, 13705), (5125, 8223)]