236449245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 400377600

約数和(自身を除く): 163928355

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 349, 465, 705, 961, 1047, 1457, 1745, 2883, 4371, 4805, 5235, 7285, 10819, 14415, 16403, 21855, 32457, 45167, 49209, 54095, 82015, 135501, 162285, 225835, 246045, 335389, 508493, 677505, 1006167, 1525479, 1676945, 2542465, 5030835, 7627395, 15763283, 47289849, 78816415, 236449245]

約数ペア:

[(1, 236449245), (3, 78816415), (5, 47289849), (15, 15763283), (31, 7627395), (47, 5030835), (93, 2542465), (141, 1676945), (155, 1525479), (235, 1006167), (349, 677505), (465, 508493), (705, 335389), (961, 246045), (1047, 225835), (1457, 162285), (1745, 135501), (2883, 82015), (4371, 54095), (4805, 49209), (5235, 45167), (7285, 32457), (10819, 21855), (14415, 16403)]