18962840015

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{116041}}^1$

素因数の和:116112

約数の個数: 48

約数和(自身を含む): 28574182080

約数和(自身を除く): 9611342065

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 805, 1015, 1127, 1421, 3335, 4669, 5635, 7105, 23345, 32683, 116041, 163415, 580205, 812287, 2668943, 3365189, 4061435, 5686009, 13344715, 16825945, 18682601, 23556323, 28430045, 77399347, 93413005, 117781615, 130778207, 164894261, 386996735, 541795429, 653891035, 824471305, 2708977145, 3792568003, 18962840015]

約数ペア:

[(1, 18962840015), (5, 3792568003), (7, 2708977145), (23, 824471305), (29, 653891035), (35, 541795429), (49, 386996735), (115, 164894261), (145, 130778207), (161, 117781615), (203, 93413005), (245, 77399347), (667, 28430045), (805, 23556323), (1015, 18682601), (1127, 16825945), (1421, 13344715), (3335, 5686009), (4669, 4061435), (5635, 3365189), (7105, 2668943), (23345, 812287), (32683, 580205), (116041, 163415)]