72492675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{56857}}^1$

素因数の和:56887

約数の個数: 24

約数和(自身を含む): 126907056

約数和(自身を除く): 54414381

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 56857, 170571, 284285, 852855, 966569, 1421425, 2899707, 4264275, 4832845, 14498535, 24164225, 72492675]

約数ペア:

[(1, 72492675), (3, 24164225), (5, 14498535), (15, 4832845), (17, 4264275), (25, 2899707), (51, 1421425), (75, 966569), (85, 852855), (255, 284285), (425, 170571), (1275, 56857)]