14998125

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 26366560

約数和(自身を除く): 11368435

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 421, 475, 625, 1263, 1425, 1875, 2105, 2375, 6315, 7125, 7999, 10525, 11875, 23997, 31575, 35625, 39995, 52625, 119985, 157875, 199975, 263125, 599925, 789375, 999875, 2999625, 4999375, 14998125]

約数ペア:

[(1, 14998125), (3, 4999375), (5, 2999625), (15, 999875), (19, 789375), (25, 599925), (57, 263125), (75, 199975), (95, 157875), (125, 119985), (285, 52625), (375, 39995), (421, 35625), (475, 31575), (625, 23997), (1263, 11875), (1425, 10525), (1875, 7999), (2105, 7125), (2375, 6315)]