15694787495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 20609261568

約数和(自身を除く): 4914474073

約数列:

[1, 5, 23, 41, 71, 115, 173, 205, 271, 355, 865, 943, 1355, 1633, 2911, 3979, 4715, 6233, 7093, 8165, 11111, 12283, 14555, 19241, 19895, 31165, 35465, 46883, 55555, 61415, 66953, 96205, 163139, 234415, 255553, 282509, 334765, 442543, 503603, 788881, 815695, 1078309, 1277765, 1412545, 1922203, 2212715, 2518015, 3328693, 3944405, 5391545, 9611015, 11582869, 16643465, 18144263, 44210669, 57914345, 76559939, 90721315, 136476413, 221053345, 382799695, 682382065, 3138957499, 15694787495]

約数ペア:

[(1, 15694787495), (5, 3138957499), (23, 682382065), (41, 382799695), (71, 221053345), (115, 136476413), (173, 90721315), (205, 76559939), (271, 57914345), (355, 44210669), (865, 18144263), (943, 16643465), (1355, 11582869), (1633, 9611015), (2911, 5391545), (3979, 3944405), (4715, 3328693), (6233, 2518015), (7093, 2212715), (8165, 1922203), (11111, 1412545), (12283, 1277765), (14555, 1078309), (19241, 815695), (19895, 788881), (31165, 503603), (35465, 442543), (46883, 334765), (55555, 282509), (61415, 255553), (66953, 234415), (96205, 163139)]