27289950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 69269376

約数和(自身を除く): 41979426

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 4231, 6450, 8462, 12693, 21155, 25386, 42310, 63465, 105775, 126930, 181933, 211550, 317325, 363866, 545799, 634650, 909665, 1091598, 1819330, 2728995, 4548325, 5457990, 9096650, 13644975, 27289950]

約数ペア:

[(1, 27289950), (2, 13644975), (3, 9096650), (5, 5457990), (6, 4548325), (10, 2728995), (15, 1819330), (25, 1091598), (30, 909665), (43, 634650), (50, 545799), (75, 363866), (86, 317325), (129, 211550), (150, 181933), (215, 126930), (258, 105775), (430, 63465), (645, 42310), (1075, 25386), (1290, 21155), (2150, 12693), (3225, 8462), (4231, 6450)]