1282137935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 1712194848

約数和(自身を除く): 430056913

約数列:

[1, 5, 13, 65, 83, 101, 169, 181, 415, 505, 845, 905, 1079, 1313, 2353, 5395, 6565, 8383, 11765, 14027, 15023, 17069, 18281, 30589, 41915, 70135, 75115, 85345, 91405, 108979, 152945, 195299, 237653, 544895, 976495, 1188265, 1416727, 1517323, 2538887, 3089489, 7083635, 7586615, 12694435, 15447445, 19725199, 98625995, 256427587, 1282137935]

約数ペア:

[(1, 1282137935), (5, 256427587), (13, 98625995), (65, 19725199), (83, 15447445), (101, 12694435), (169, 7586615), (181, 7083635), (415, 3089489), (505, 2538887), (845, 1517323), (905, 1416727), (1079, 1188265), (1313, 976495), (2353, 544895), (5395, 237653), (6565, 195299), (8383, 152945), (11765, 108979), (14027, 91405), (15023, 85345), (17069, 75115), (18281, 70135), (30589, 41915)]