214972125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{12197}}^1$

素因数の和:12262

約数の個数: 32

約数和(自身を含む): 365354496

約数和(自身を除く): 150382371

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 3525, 5875, 12197, 17625, 36591, 60985, 182955, 304925, 573259, 914775, 1524625, 1719777, 2866295, 4573875, 8598885, 14331475, 42994425, 71657375, 214972125]

約数ペア:

[(1, 214972125), (3, 71657375), (5, 42994425), (15, 14331475), (25, 8598885), (47, 4573875), (75, 2866295), (125, 1719777), (141, 1524625), (235, 914775), (375, 573259), (705, 304925), (1175, 182955), (3525, 60985), (5875, 36591), (12197, 17625)]