48238125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 86597280

約数和(自身を除く): 38359155

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 1979, 4875, 5937, 8125, 9895, 24375, 25727, 29685, 49475, 77181, 128635, 148425, 247375, 385905, 643175, 742125, 1236875, 1929525, 3215875, 3710625, 9647625, 16079375, 48238125]

約数ペア:

[(1, 48238125), (3, 16079375), (5, 9647625), (13, 3710625), (15, 3215875), (25, 1929525), (39, 1236875), (65, 742125), (75, 643175), (125, 385905), (195, 247375), (325, 148425), (375, 128635), (625, 77181), (975, 49475), (1625, 29685), (1875, 25727), (1979, 24375), (4875, 9895), (5937, 8125)]