40505415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 27785145

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1039, 1695, 2599, 3117, 5195, 7797, 12995, 15585, 23897, 38985, 71691, 117407, 119485, 352221, 358455, 587035, 1761105, 2700361, 8101083, 13501805, 40505415]

約数ペア:

[(1, 40505415), (3, 13501805), (5, 8101083), (15, 2700361), (23, 1761105), (69, 587035), (113, 358455), (115, 352221), (339, 119485), (345, 117407), (565, 71691), (1039, 38985), (1695, 23897), (2599, 15585), (3117, 12995), (5195, 7797)]