1908282645

素因数分解:

$3^5\times 5^1\times {\mathrm{1570603}}^1$

素因数の和:1570623

約数の個数: 24

約数和(自身を含む): 3430199136

約数和(自身を除く): 1521916491

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1570603, 4711809, 7853015, 14135427, 23559045, 42406281, 70677135, 127218843, 212031405, 381656529, 636094215, 1908282645]

約数ペア:

[(1, 1908282645), (3, 636094215), (5, 381656529), (9, 212031405), (15, 127218843), (27, 70677135), (45, 42406281), (81, 23559045), (135, 14135427), (243, 7853015), (405, 4711809), (1215, 1570603)]