432878615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 616412160

約数和(自身を除く): 183533545

約数列:

[1, 5, 13, 19, 41, 65, 83, 95, 103, 205, 247, 415, 515, 533, 779, 1079, 1235, 1339, 1577, 1957, 2665, 3403, 3895, 4223, 5395, 6695, 7885, 8549, 9785, 10127, 17015, 20501, 21115, 25441, 42745, 44239, 50635, 54899, 64657, 80237, 102505, 111137, 127205, 162431, 221195, 274495, 323285, 350509, 401185, 555685, 812155, 840541, 1043081, 1752545, 2111603, 4202705, 4556617, 5215405, 6659671, 10558015, 22783085, 33298355, 86575723, 432878615]

約数ペア:

[(1, 432878615), (5, 86575723), (13, 33298355), (19, 22783085), (41, 10558015), (65, 6659671), (83, 5215405), (95, 4556617), (103, 4202705), (205, 2111603), (247, 1752545), (415, 1043081), (515, 840541), (533, 812155), (779, 555685), (1079, 401185), (1235, 350509), (1339, 323285), (1577, 274495), (1957, 221195), (2665, 162431), (3403, 127205), (3895, 111137), (4223, 102505), (5395, 80237), (6695, 64657), (7885, 54899), (8549, 50635), (9785, 44239), (10127, 42745), (17015, 25441), (20501, 21115)]