15233265

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 28270440

約数和(自身を除く): 13037175

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1297, 1305, 2349, 3891, 3915, 6485, 11673, 11745, 19455, 35019, 37613, 58365, 105057, 112839, 175095, 188065, 338517, 525285, 564195, 1015551, 1692585, 3046653, 5077755, 15233265]

約数ペア:

[(1, 15233265), (3, 5077755), (5, 3046653), (9, 1692585), (15, 1015551), (27, 564195), (29, 525285), (45, 338517), (81, 188065), (87, 175095), (135, 112839), (145, 105057), (261, 58365), (405, 37613), (435, 35019), (783, 19455), (1297, 11745), (1305, 11673), (2349, 6485), (3891, 3915)]