72417495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 120496320

約数和(自身を除く): 48078825

約数列:

[1, 3, 5, 15, 29, 87, 145, 277, 435, 601, 831, 1385, 1803, 3005, 4155, 8033, 9015, 17429, 24099, 40165, 52287, 87145, 120495, 166477, 261435, 499431, 832385, 2497155, 4827833, 14483499, 24139165, 72417495]

約数ペア:

[(1, 72417495), (3, 24139165), (5, 14483499), (15, 4827833), (29, 2497155), (87, 832385), (145, 499431), (277, 261435), (435, 166477), (601, 120495), (831, 87145), (1385, 52287), (1803, 40165), (3005, 24099), (4155, 17429), (8033, 9015)]