15917070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40813}}^1$

素因数の和:40836

約数の個数: 32

約数和(自身を含む): 41140512

約数和(自身を除く): 25223442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40813, 81626, 122439, 204065, 244878, 408130, 530569, 612195, 1061138, 1224390, 1591707, 2652845, 3183414, 5305690, 7958535, 15917070]

約数ペア:

[(1, 15917070), (2, 7958535), (3, 5305690), (5, 3183414), (6, 2652845), (10, 1591707), (13, 1224390), (15, 1061138), (26, 612195), (30, 530569), (39, 408130), (65, 244878), (78, 204065), (130, 122439), (195, 81626), (390, 40813)]