109001425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 150836700

約数和(自身を除く): 41835275

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 349, 403, 775, 961, 1745, 2015, 4537, 4805, 8725, 10075, 10819, 12493, 22685, 24025, 54095, 62465, 113425, 140647, 270475, 312325, 335389, 703235, 1676945, 3516175, 4360057, 8384725, 21800285, 109001425]

約数ペア:

[(1, 109001425), (5, 21800285), (13, 8384725), (25, 4360057), (31, 3516175), (65, 1676945), (155, 703235), (325, 335389), (349, 312325), (403, 270475), (775, 140647), (961, 113425), (1745, 62465), (2015, 54095), (4537, 24025), (4805, 22685), (8725, 12493), (10075, 10819)]