47345775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 34211505

約数列:

[1, 3, 5, 15, 25, 41, 75, 89, 123, 173, 205, 267, 445, 519, 615, 865, 1025, 1335, 2225, 2595, 3075, 3649, 4325, 6675, 7093, 10947, 12975, 15397, 18245, 21279, 35465, 46191, 54735, 76985, 91225, 106395, 177325, 230955, 273675, 384925, 531975, 631277, 1154775, 1893831, 3156385, 9469155, 15781925, 47345775]

約数ペア:

[(1, 47345775), (3, 15781925), (5, 9469155), (15, 3156385), (25, 1893831), (41, 1154775), (75, 631277), (89, 531975), (123, 384925), (173, 273675), (205, 230955), (267, 177325), (445, 106395), (519, 91225), (615, 76985), (865, 54735), (1025, 46191), (1335, 35465), (2225, 21279), (2595, 18245), (3075, 15397), (3649, 12975), (4325, 10947), (6675, 7093)]