25454130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65267}}^1$

素因数の和:65290

約数の個数: 32

約数和(自身を含む): 65790144

約数和(自身を除く): 40336014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65267, 130534, 195801, 326335, 391602, 652670, 848471, 979005, 1696942, 1958010, 2545413, 4242355, 5090826, 8484710, 12727065, 25454130]

約数ペア:

[(1, 25454130), (2, 12727065), (3, 8484710), (5, 5090826), (6, 4242355), (10, 2545413), (13, 1958010), (15, 1696942), (26, 979005), (30, 848471), (39, 652670), (65, 391602), (78, 326335), (130, 195801), (195, 130534), (390, 65267)]