1898652555

素因数分解:

$3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13829}}^1$

素因数の和:13962

約数の個数: 48

約数和(自身を含む): 3443338080

約数和(自身を除く): 1544685525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 243, 339, 405, 565, 1017, 1215, 1695, 3051, 5085, 9153, 13829, 15255, 27459, 41487, 45765, 69145, 124461, 137295, 207435, 373383, 622305, 1120149, 1562677, 1866915, 3360447, 4688031, 5600745, 7813385, 14064093, 16802235, 23440155, 42192279, 70320465, 126576837, 210961395, 379730511, 632884185, 1898652555]

約数ペア:

[(1, 1898652555), (3, 632884185), (5, 379730511), (9, 210961395), (15, 126576837), (27, 70320465), (45, 42192279), (81, 23440155), (113, 16802235), (135, 14064093), (243, 7813385), (339, 5600745), (405, 4688031), (565, 3360447), (1017, 1866915), (1215, 1562677), (1695, 1120149), (3051, 622305), (5085, 373383), (9153, 207435), (13829, 137295), (15255, 124461), (27459, 69145), (41487, 45765)]