2997337455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{306947}}^1$

素因数の和:306996

約数の個数: 48

約数和(自身を含む): 6129137664

約数和(自身を除く): 3131800209

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 306947, 920841, 1534735, 2148629, 2762523, 4604205, 6445887, 9515357, 10743145, 13812615, 19337661, 28546071, 32229435, 47576785, 66607499, 85638213, 96688305, 142730355, 199822497, 333037495, 428191065, 599467491, 999112485, 2997337455]

約数ペア:

[(1, 2997337455), (3, 999112485), (5, 599467491), (7, 428191065), (9, 333037495), (15, 199822497), (21, 142730355), (31, 96688305), (35, 85638213), (45, 66607499), (63, 47576785), (93, 32229435), (105, 28546071), (155, 19337661), (217, 13812615), (279, 10743145), (315, 9515357), (465, 6445887), (651, 4604205), (1085, 2762523), (1395, 2148629), (1953, 1534735), (3255, 920841), (9765, 306947)]