1352828995

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 1983052800

約数和(自身を除く): 630223805

約数列:

[1, 5, 7, 31, 35, 49, 59, 155, 217, 245, 295, 413, 1085, 1519, 1829, 2065, 2891, 3019, 7595, 9145, 12803, 14455, 15095, 21133, 64015, 89621, 93589, 105665, 147931, 178121, 448105, 467945, 655123, 739655, 890605, 1246847, 3275615, 4585861, 5521751, 6234235, 8727929, 22929305, 27608755, 38652257, 43639645, 193261285, 270565799, 1352828995]

約数ペア:

[(1, 1352828995), (5, 270565799), (7, 193261285), (31, 43639645), (35, 38652257), (49, 27608755), (59, 22929305), (155, 8727929), (217, 6234235), (245, 5521751), (295, 4585861), (413, 3275615), (1085, 1246847), (1519, 890605), (1829, 739655), (2065, 655123), (2891, 467945), (3019, 448105), (7595, 178121), (9145, 147931), (12803, 105665), (14455, 93589), (15095, 89621), (21133, 64015)]