37628225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 15404095

約数列:

[1, 5, 17, 25, 29, 43, 71, 85, 145, 215, 355, 425, 493, 725, 731, 1075, 1207, 1247, 1775, 2059, 2465, 3053, 3655, 6035, 6235, 10295, 12325, 15265, 18275, 21199, 30175, 31175, 35003, 51475, 51901, 76325, 88537, 105995, 175015, 259505, 442685, 529975, 875075, 1297525, 1505129, 2213425, 7525645, 37628225]

約数ペア:

[(1, 37628225), (5, 7525645), (17, 2213425), (25, 1505129), (29, 1297525), (43, 875075), (71, 529975), (85, 442685), (145, 259505), (215, 175015), (355, 105995), (425, 88537), (493, 76325), (725, 51901), (731, 51475), (1075, 35003), (1207, 31175), (1247, 30175), (1775, 21199), (2059, 18275), (2465, 15265), (3053, 12325), (3655, 10295), (6035, 6235)]