25110549

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 15324651

約数列:

[1, 3, 9, 23, 29, 47, 69, 87, 89, 141, 207, 261, 267, 423, 667, 801, 1081, 1363, 2001, 2047, 2581, 3243, 4089, 4183, 6003, 6141, 7743, 9729, 12267, 12549, 18423, 23229, 31349, 37647, 59363, 94047, 96209, 121307, 178089, 282141, 288627, 363921, 534267, 865881, 1091763, 2790061, 8370183, 25110549]

約数ペア:

[(1, 25110549), (3, 8370183), (9, 2790061), (23, 1091763), (29, 865881), (47, 534267), (69, 363921), (87, 288627), (89, 282141), (141, 178089), (207, 121307), (261, 96209), (267, 94047), (423, 59363), (667, 37647), (801, 31349), (1081, 23229), (1363, 18423), (2001, 12549), (2047, 12267), (2581, 9729), (3243, 7743), (4089, 6141), (4183, 6003)]