15995535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 11099505

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 839, 1271, 2517, 3813, 4195, 6355, 12585, 19065, 26009, 34399, 78027, 103197, 130045, 171995, 390135, 515985, 1066369, 3199107, 5331845, 15995535]

約数ペア:

[(1, 15995535), (3, 5331845), (5, 3199107), (15, 1066369), (31, 515985), (41, 390135), (93, 171995), (123, 130045), (155, 103197), (205, 78027), (465, 34399), (615, 26009), (839, 19065), (1271, 12585), (2517, 6355), (3813, 4195)]