1315125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2725632

約数和(自身を除く): 1410507

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 167, 175, 225, 315, 375, 501, 525, 835, 875, 1125, 1169, 1503, 1575, 2505, 2625, 3507, 4175, 5845, 7515, 7875, 10521, 12525, 17535, 20875, 29225, 37575, 52605, 62625, 87675, 146125, 187875, 263025, 438375, 1315125]

約数ペア:

[(1, 1315125), (3, 438375), (5, 263025), (7, 187875), (9, 146125), (15, 87675), (21, 62625), (25, 52605), (35, 37575), (45, 29225), (63, 20875), (75, 17535), (105, 12525), (125, 10521), (167, 7875), (175, 7515), (225, 5845), (315, 4175), (375, 3507), (501, 2625), (525, 2505), (835, 1575), (875, 1503), (1125, 1169)]