2007343425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 3622246336

約数和(自身を除く): 1614902911

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 289, 425, 555, 629, 867, 925, 1275, 1445, 1887, 2503, 2775, 3145, 4335, 7225, 7509, 9435, 10693, 12515, 15725, 21675, 32079, 37545, 42551, 47175, 53465, 62575, 92611, 127653, 160395, 187725, 212755, 267325, 277833, 463055, 638265, 723367, 801975, 1063775, 1389165, 1574387, 2170101, 2315275, 3191325, 3616835, 4723161, 6945825, 7871935, 10850505, 18084175, 23615805, 26764579, 39359675, 54252525, 80293737, 118079025, 133822895, 401468685, 669114475, 2007343425]

約数ペア:

[(1, 2007343425), (3, 669114475), (5, 401468685), (15, 133822895), (17, 118079025), (25, 80293737), (37, 54252525), (51, 39359675), (75, 26764579), (85, 23615805), (111, 18084175), (185, 10850505), (255, 7871935), (289, 6945825), (425, 4723161), (555, 3616835), (629, 3191325), (867, 2315275), (925, 2170101), (1275, 1574387), (1445, 1389165), (1887, 1063775), (2503, 801975), (2775, 723367), (3145, 638265), (4335, 463055), (7225, 277833), (7509, 267325), (9435, 212755), (10693, 187725), (12515, 160395), (15725, 127653), (21675, 92611), (32079, 62575), (37545, 53465), (42551, 47175)]