83177315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 117059040

約数和(自身を除く): 33881725

約数列:

[1, 5, 13, 23, 41, 59, 65, 115, 205, 295, 299, 529, 533, 767, 943, 1357, 1495, 2419, 2645, 2665, 3835, 4715, 6785, 6877, 12095, 12259, 17641, 21689, 31211, 31447, 34385, 55637, 61295, 88205, 108445, 156055, 157235, 278185, 281957, 405743, 723281, 1279651, 1409785, 2028715, 3616405, 6398255, 16635463, 83177315]

約数ペア:

[(1, 83177315), (5, 16635463), (13, 6398255), (23, 3616405), (41, 2028715), (59, 1409785), (65, 1279651), (115, 723281), (205, 405743), (295, 281957), (299, 278185), (529, 157235), (533, 156055), (767, 108445), (943, 88205), (1357, 61295), (1495, 55637), (2419, 34385), (2645, 31447), (2665, 31211), (3835, 21689), (4715, 17641), (6785, 12259), (6877, 12095)]