23780625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 43261152

約数和(自身を除く): 19480527

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1153, 1375, 1875, 3459, 4125, 5765, 6875, 12683, 17295, 20625, 28825, 38049, 63415, 86475, 144125, 190245, 317075, 432375, 720625, 951225, 1585375, 2161875, 4756125, 7926875, 23780625]

約数ペア:

[(1, 23780625), (3, 7926875), (5, 4756125), (11, 2161875), (15, 1585375), (25, 951225), (33, 720625), (55, 432375), (75, 317075), (125, 190245), (165, 144125), (275, 86475), (375, 63415), (625, 38049), (825, 28825), (1153, 20625), (1375, 17295), (1875, 12683), (3459, 6875), (4125, 5765)]