293883135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30757}}^1$

素因数の和:30792

約数の個数: 48

約数和(自身を含む): 589077216

約数和(自身を除く): 295194081

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 30757, 92271, 153785, 215299, 399841, 461355, 645897, 1076495, 1199523, 1507093, 1999205, 2798887, 3229485, 4521279, 5997615, 7535465, 8396661, 13994435, 19592209, 22606395, 41983305, 58776627, 97961045, 293883135]

約数ペア:

[(1, 293883135), (3, 97961045), (5, 58776627), (7, 41983305), (13, 22606395), (15, 19592209), (21, 13994435), (35, 8396661), (39, 7535465), (49, 5997615), (65, 4521279), (91, 3229485), (105, 2798887), (147, 1999205), (195, 1507093), (245, 1199523), (273, 1076495), (455, 645897), (637, 461355), (735, 399841), (1365, 215299), (1911, 153785), (3185, 92271), (9555, 30757)]