487995585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3878

約数の個数: 64

約数和(自身を含む): 982333440

約数和(自身を除く): 494337855

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 113, 165, 231, 339, 385, 565, 791, 1155, 1243, 1695, 2373, 3729, 3739, 3955, 6215, 8701, 11217, 11865, 18645, 18695, 26103, 26173, 41129, 43505, 56085, 78519, 123387, 130515, 130865, 205645, 287903, 392595, 422507, 616935, 863709, 1267521, 1439515, 2112535, 2957549, 4318545, 4647577, 6337605, 8872647, 13942731, 14787745, 23237885, 32533039, 44363235, 69713655, 97599117, 162665195, 487995585]

約数ペア:

[(1, 487995585), (3, 162665195), (5, 97599117), (7, 69713655), (11, 44363235), (15, 32533039), (21, 23237885), (33, 14787745), (35, 13942731), (55, 8872647), (77, 6337605), (105, 4647577), (113, 4318545), (165, 2957549), (231, 2112535), (339, 1439515), (385, 1267521), (565, 863709), (791, 616935), (1155, 422507), (1243, 392595), (1695, 287903), (2373, 205645), (3729, 130865), (3739, 130515), (3955, 123387), (6215, 78519), (8701, 56085), (11217, 43505), (11865, 41129), (18645, 26173), (18695, 26103)]