65017275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 47475525

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 167, 179, 435, 501, 537, 725, 835, 895, 2175, 2505, 2685, 4175, 4475, 4843, 5191, 12525, 13425, 14529, 15573, 24215, 25955, 29893, 72645, 77865, 89679, 121075, 129775, 149465, 363225, 389325, 448395, 747325, 866897, 2241975, 2600691, 4334485, 13003455, 21672425, 65017275]

約数ペア:

[(1, 65017275), (3, 21672425), (5, 13003455), (15, 4334485), (25, 2600691), (29, 2241975), (75, 866897), (87, 747325), (145, 448395), (167, 389325), (179, 363225), (435, 149465), (501, 129775), (537, 121075), (725, 89679), (835, 77865), (895, 72645), (2175, 29893), (2505, 25955), (2685, 24215), (4175, 15573), (4475, 14529), (4843, 13425), (5191, 12525)]