15080275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 23409216

約数和(自身を除く): 8328941

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 137, 175, 185, 259, 425, 595, 629, 685, 925, 959, 1295, 2329, 2975, 3145, 3425, 4403, 4795, 5069, 6475, 11645, 15725, 16303, 22015, 23975, 25345, 35483, 58225, 81515, 86173, 110075, 126725, 177415, 407575, 430865, 603211, 887075, 2154325, 3016055, 15080275]

約数ペア:

[(1, 15080275), (5, 3016055), (7, 2154325), (17, 887075), (25, 603211), (35, 430865), (37, 407575), (85, 177415), (119, 126725), (137, 110075), (175, 86173), (185, 81515), (259, 58225), (425, 35483), (595, 25345), (629, 23975), (685, 22015), (925, 16303), (959, 15725), (1295, 11645), (2329, 6475), (2975, 5069), (3145, 4795), (3425, 4403)]