25632425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 15614935

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 593, 665, 1235, 1729, 2275, 2965, 3325, 4151, 6175, 7709, 8645, 11267, 14825, 20755, 38545, 43225, 53963, 56335, 78869, 103775, 146471, 192725, 269815, 281675, 394345, 732355, 1025297, 1349075, 1971725, 3661775, 5126485, 25632425]

約数ペア:

[(1, 25632425), (5, 5126485), (7, 3661775), (13, 1971725), (19, 1349075), (25, 1025297), (35, 732355), (65, 394345), (91, 281675), (95, 269815), (133, 192725), (175, 146471), (247, 103775), (325, 78869), (455, 56335), (475, 53963), (593, 43225), (665, 38545), (1235, 20755), (1729, 14825), (2275, 11267), (2965, 8645), (3325, 7709), (4151, 6175)]