47280585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 40536375

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 87, 123, 145, 165, 205, 241, 319, 435, 451, 615, 723, 957, 1189, 1205, 1353, 1595, 2255, 2651, 3567, 3615, 4785, 5945, 6765, 6989, 7953, 9881, 13079, 13255, 17835, 20967, 29643, 34945, 39237, 39765, 49405, 65395, 76879, 104835, 108691, 148215, 196185, 230637, 286549, 326073, 384395, 543455, 859647, 1153185, 1432745, 1630365, 3152039, 4298235, 9456117, 15760195, 47280585]

約数ペア:

[(1, 47280585), (3, 15760195), (5, 9456117), (11, 4298235), (15, 3152039), (29, 1630365), (33, 1432745), (41, 1153185), (55, 859647), (87, 543455), (123, 384395), (145, 326073), (165, 286549), (205, 230637), (241, 196185), (319, 148215), (435, 108691), (451, 104835), (615, 76879), (723, 65395), (957, 49405), (1189, 39765), (1205, 39237), (1353, 34945), (1595, 29643), (2255, 20967), (2651, 17835), (3567, 13255), (3615, 13079), (4785, 9881), (5945, 7953), (6765, 6989)]