119128575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 212486400

約数和(自身を除く): 93357825

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2039, 2337, 3075, 3895, 6117, 10195, 11685, 19475, 30585, 38741, 50975, 58425, 83599, 116223, 152925, 193705, 250797, 417995, 581115, 968525, 1253985, 1588381, 2089975, 2905575, 4765143, 6269925, 7941905, 23825715, 39709525, 119128575]

約数ペア:

[(1, 119128575), (3, 39709525), (5, 23825715), (15, 7941905), (19, 6269925), (25, 4765143), (41, 2905575), (57, 2089975), (75, 1588381), (95, 1253985), (123, 968525), (205, 581115), (285, 417995), (475, 250797), (615, 193705), (779, 152925), (1025, 116223), (1425, 83599), (2039, 58425), (2337, 50975), (3075, 38741), (3895, 30585), (6117, 19475), (10195, 11685)]