889125328385

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11235551}}^1$

素因数の和:11235606

約数の個数: 48

約数和(自身を含む): 1383321162240

約数和(自身を除く): 494195833855

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 595, 665, 833, 931, 1615, 2261, 4165, 4655, 11305, 15827, 79135, 11235551, 56177755, 78648857, 191004367, 213475469, 393244285, 550541999, 955021835, 1067377345, 1337030569, 1494328283, 2752709995, 3629082973, 6685152845, 7471641415, 9359213983, 10460297981, 18145414865, 25403580811, 46796069915, 52301489905, 127017904055, 177825065677, 889125328385]

約数ペア:

[(1, 889125328385), (5, 177825065677), (7, 127017904055), (17, 52301489905), (19, 46796069915), (35, 25403580811), (49, 18145414865), (85, 10460297981), (95, 9359213983), (119, 7471641415), (133, 6685152845), (245, 3629082973), (323, 2752709995), (595, 1494328283), (665, 1337030569), (833, 1067377345), (931, 955021835), (1615, 550541999), (2261, 393244285), (4165, 213475469), (4655, 191004367), (11305, 78648857), (15827, 56177755), (79135, 11235551)]