626528965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 814302720

約数和(自身を除く): 187773755

約数列:

[1, 5, 17, 59, 85, 271, 295, 461, 1003, 1355, 2305, 4607, 5015, 7837, 15989, 23035, 27199, 39185, 79945, 124931, 135995, 271813, 462383, 624655, 1359065, 2123827, 2311915, 7370929, 10619135, 36854645, 125305793, 626528965]

約数ペア:

[(1, 626528965), (5, 125305793), (17, 36854645), (59, 10619135), (85, 7370929), (271, 2311915), (295, 2123827), (461, 1359065), (1003, 624655), (1355, 462383), (2305, 271813), (4607, 135995), (5015, 124931), (7837, 79945), (15989, 39185), (23035, 27199)]