27682225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 36997632

約数和(自身を除く): 9315407

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 1553, 3565, 7765, 17825, 35719, 38825, 48143, 178595, 240715, 892975, 1107289, 1203575, 5536445, 27682225]

約数ペア:

[(1, 27682225), (5, 5536445), (23, 1203575), (25, 1107289), (31, 892975), (115, 240715), (155, 178595), (575, 48143), (713, 38825), (775, 35719), (1553, 17825), (3565, 7765)]