39047415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 29899785

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2659, 2937, 4895, 7977, 13295, 14685, 29249, 39885, 87747, 146245, 236651, 438735, 709953, 1183255, 2603161, 3549765, 7809483, 13015805, 39047415]

約数ペア:

[(1, 39047415), (3, 13015805), (5, 7809483), (11, 3549765), (15, 2603161), (33, 1183255), (55, 709953), (89, 438735), (165, 236651), (267, 146245), (445, 87747), (979, 39885), (1335, 29249), (2659, 14685), (2937, 13295), (4895, 7977)]