115388975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 160114752

約数和(自身を除く): 44725777

約数列:

[1, 5, 13, 25, 31, 65, 155, 169, 325, 403, 775, 845, 881, 2015, 4225, 4405, 5239, 10075, 11453, 22025, 26195, 27311, 57265, 130975, 136555, 148889, 286325, 355043, 682775, 744445, 1775215, 3722225, 4615559, 8876075, 23077795, 115388975]

約数ペア:

[(1, 115388975), (5, 23077795), (13, 8876075), (25, 4615559), (31, 3722225), (65, 1775215), (155, 744445), (169, 682775), (325, 355043), (403, 286325), (775, 148889), (845, 136555), (881, 130975), (2015, 57265), (4225, 27311), (4405, 26195), (5239, 22025), (10075, 11453)]