67400925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 119242368

約数和(自身を除く): 51841443

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 205, 345, 575, 615, 943, 953, 1025, 1725, 2829, 2859, 3075, 4715, 4765, 14145, 14295, 21919, 23575, 23825, 39073, 65757, 70725, 71475, 109595, 117219, 195365, 328785, 547975, 586095, 898679, 976825, 1643925, 2696037, 2930475, 4493395, 13480185, 22466975, 67400925]

約数ペア:

[(1, 67400925), (3, 22466975), (5, 13480185), (15, 4493395), (23, 2930475), (25, 2696037), (41, 1643925), (69, 976825), (75, 898679), (115, 586095), (123, 547975), (205, 328785), (345, 195365), (575, 117219), (615, 109595), (943, 71475), (953, 70725), (1025, 65757), (1725, 39073), (2829, 23825), (2859, 23575), (3075, 21919), (4715, 14295), (4765, 14145)]