147302145

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2607

約数の個数: 40

約数和(自身を含む): 265933800

約数和(自身を除く): 118631655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1341, 2235, 2441, 4023, 6705, 7323, 12069, 12205, 20115, 21969, 36615, 60345, 65907, 109845, 197721, 329535, 363709, 988605, 1091127, 1818545, 3273381, 5455635, 9820143, 16366905, 29460429, 49100715, 147302145]

約数ペア:

[(1, 147302145), (3, 49100715), (5, 29460429), (9, 16366905), (15, 9820143), (27, 5455635), (45, 3273381), (81, 1818545), (135, 1091127), (149, 988605), (405, 363709), (447, 329535), (745, 197721), (1341, 109845), (2235, 65907), (2441, 60345), (4023, 36615), (6705, 21969), (7323, 20115), (12069, 12205)]