556164675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11873

約数の個数: 72

約数和(自身を含む): 1144004160

約数和(自身を除く): 587839485

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2475, 3135, 4275, 5225, 9405, 11827, 15675, 35481, 47025, 59135, 106443, 130097, 177405, 224713, 295675, 390291, 532215, 650485, 674139, 887025, 1123565, 1170873, 1951455, 2022417, 2471843, 2661075, 3252425, 3370695, 5617825, 5854365, 7415529, 9757275, 10112085, 12359215, 16853475, 22246587, 29271825, 37077645, 50560425, 61796075, 111232935, 185388225, 556164675]

約数ペア:

[(1, 556164675), (3, 185388225), (5, 111232935), (9, 61796075), (11, 50560425), (15, 37077645), (19, 29271825), (25, 22246587), (33, 16853475), (45, 12359215), (55, 10112085), (57, 9757275), (75, 7415529), (95, 5854365), (99, 5617825), (165, 3370695), (171, 3252425), (209, 2661075), (225, 2471843), (275, 2022417), (285, 1951455), (475, 1170873), (495, 1123565), (627, 887025), (825, 674139), (855, 650485), (1045, 532215), (1425, 390291), (1881, 295675), (2475, 224713), (3135, 177405), (4275, 130097), (5225, 106443), (9405, 59135), (11827, 47025), (15675, 35481)]