90188865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6703}}^1$

素因数の和:6750

約数の個数: 48

約数和(自身を含む): 175698432

約数和(自身を除く): 85509567

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 6703, 13455, 20109, 33515, 60327, 87139, 100545, 154169, 261417, 301635, 435695, 462507, 770845, 784251, 1307085, 1387521, 2004197, 2312535, 3921255, 6012591, 6937605, 10020985, 18037773, 30062955, 90188865]

約数ペア:

[(1, 90188865), (3, 30062955), (5, 18037773), (9, 10020985), (13, 6937605), (15, 6012591), (23, 3921255), (39, 2312535), (45, 2004197), (65, 1387521), (69, 1307085), (115, 784251), (117, 770845), (195, 462507), (207, 435695), (299, 301635), (345, 261417), (585, 154169), (897, 100545), (1035, 87139), (1495, 60327), (2691, 33515), (4485, 20109), (6703, 13455)]