72708175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 97136640

約数和(自身を除く): 24428465

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 4079, 17825, 20395, 93817, 101975, 126449, 469085, 632245, 2345425, 2908327, 3161225, 14541635, 72708175]

約数ペア:

[(1, 72708175), (5, 14541635), (23, 3161225), (25, 2908327), (31, 2345425), (115, 632245), (155, 469085), (575, 126449), (713, 101975), (775, 93817), (3565, 20395), (4079, 17825)]