98668875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 174620160

約数和(自身を除く): 75951285

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 125, 129, 145, 211, 215, 375, 435, 633, 645, 725, 1055, 1075, 1247, 2175, 3165, 3225, 3625, 3741, 5275, 5375, 6119, 6235, 9073, 10875, 15825, 16125, 18357, 18705, 26375, 27219, 30595, 31175, 45365, 79125, 91785, 93525, 136095, 152975, 155875, 226825, 263117, 458925, 467625, 680475, 764875, 789351, 1134125, 1315585, 2294625, 3402375, 3946755, 6577925, 19733775, 32889625, 98668875]

約数ペア:

[(1, 98668875), (3, 32889625), (5, 19733775), (15, 6577925), (25, 3946755), (29, 3402375), (43, 2294625), (75, 1315585), (87, 1134125), (125, 789351), (129, 764875), (145, 680475), (211, 467625), (215, 458925), (375, 263117), (435, 226825), (633, 155875), (645, 152975), (725, 136095), (1055, 93525), (1075, 91785), (1247, 79125), (2175, 45365), (3165, 31175), (3225, 30595), (3625, 27219), (3741, 26375), (5275, 18705), (5375, 18357), (6119, 16125), (6235, 15825), (9073, 10875)]