26956125

素因数分解:

$3^3\times 5^3\times 7^2\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 58331520

約数和(自身を除く): 31375395

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 125, 135, 147, 163, 175, 189, 225, 245, 315, 375, 441, 489, 525, 675, 735, 815, 875, 945, 1125, 1141, 1225, 1323, 1467, 1575, 2205, 2445, 2625, 3375, 3423, 3675, 4075, 4401, 4725, 5705, 6125, 6615, 7335, 7875, 7987, 10269, 11025, 12225, 17115, 18375, 20375, 22005, 23625, 23961, 28525, 30807, 33075, 36675, 39935, 51345, 55125, 61125, 71883, 85575, 110025, 119805, 142625, 154035, 165375, 183375, 199675, 215649, 256725, 359415, 427875, 550125, 599025, 770175, 998375, 1078245, 1283625, 1797075, 2995125, 3850875, 5391225, 8985375, 26956125]

約数ペア:

[(1, 26956125), (3, 8985375), (5, 5391225), (7, 3850875), (9, 2995125), (15, 1797075), (21, 1283625), (25, 1078245), (27, 998375), (35, 770175), (45, 599025), (49, 550125), (63, 427875), (75, 359415), (105, 256725), (125, 215649), (135, 199675), (147, 183375), (163, 165375), (175, 154035), (189, 142625), (225, 119805), (245, 110025), (315, 85575), (375, 71883), (441, 61125), (489, 55125), (525, 51345), (675, 39935), (735, 36675), (815, 33075), (875, 30807), (945, 28525), (1125, 23961), (1141, 23625), (1225, 22005), (1323, 20375), (1467, 18375), (1575, 17115), (2205, 12225), (2445, 11025), (2625, 10269), (3375, 7987), (3423, 7875), (3675, 7335), (4075, 6615), (4401, 6125), (4725, 5705)]