108084825

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 206400480

約数和(自身を除く): 98315655

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 131, 171, 193, 225, 285, 393, 475, 579, 655, 855, 965, 1179, 1425, 1737, 1965, 2489, 2895, 3275, 3667, 4275, 4825, 5895, 7467, 8685, 9825, 11001, 12445, 14475, 18335, 22401, 25283, 29475, 33003, 37335, 43425, 55005, 62225, 75849, 91675, 112005, 126415, 165015, 186675, 227547, 275025, 379245, 480377, 560025, 632075, 825075, 1137735, 1441131, 1896225, 2401885, 4323393, 5688675, 7205655, 12009425, 21616965, 36028275, 108084825]

約数ペア:

[(1, 108084825), (3, 36028275), (5, 21616965), (9, 12009425), (15, 7205655), (19, 5688675), (25, 4323393), (45, 2401885), (57, 1896225), (75, 1441131), (95, 1137735), (131, 825075), (171, 632075), (193, 560025), (225, 480377), (285, 379245), (393, 275025), (475, 227547), (579, 186675), (655, 165015), (855, 126415), (965, 112005), (1179, 91675), (1425, 75849), (1737, 62225), (1965, 55005), (2489, 43425), (2895, 37335), (3275, 33003), (3667, 29475), (4275, 25283), (4825, 22401), (5895, 18335), (7467, 14475), (8685, 12445), (9825, 11001)]