1316175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 2618880

約数和(自身を除く): 1302705

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 109, 115, 161, 175, 327, 345, 483, 525, 545, 575, 763, 805, 1635, 1725, 2289, 2415, 2507, 2725, 3815, 4025, 7521, 8175, 11445, 12075, 12535, 17549, 19075, 37605, 52647, 57225, 62675, 87745, 188025, 263235, 438725, 1316175]

約数ペア:

[(1, 1316175), (3, 438725), (5, 263235), (7, 188025), (15, 87745), (21, 62675), (23, 57225), (25, 52647), (35, 37605), (69, 19075), (75, 17549), (105, 12535), (109, 12075), (115, 11445), (161, 8175), (175, 7521), (327, 4025), (345, 3815), (483, 2725), (525, 2507), (545, 2415), (575, 2289), (763, 1725), (805, 1635)]