88213425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 158114880

約数和(自身を除く): 69901455

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 1609, 2193, 3225, 3655, 4827, 8045, 10965, 18275, 24135, 27353, 40225, 54825, 69187, 82059, 120675, 136765, 207561, 345935, 410295, 683825, 1037805, 1176179, 1729675, 2051475, 3528537, 5189025, 5880895, 17642685, 29404475, 88213425]

約数ペア:

[(1, 88213425), (3, 29404475), (5, 17642685), (15, 5880895), (17, 5189025), (25, 3528537), (43, 2051475), (51, 1729675), (75, 1176179), (85, 1037805), (129, 683825), (215, 410295), (255, 345935), (425, 207561), (645, 136765), (731, 120675), (1075, 82059), (1275, 69187), (1609, 54825), (2193, 40225), (3225, 27353), (3655, 24135), (4827, 18275), (8045, 10965)]