4755555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 9744384

約数和(自身を除く): 4988829

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 487, 651, 1085, 1395, 1461, 1953, 2435, 3255, 3409, 4383, 7305, 9765, 10227, 15097, 17045, 21915, 30681, 45291, 51135, 75485, 105679, 135873, 153405, 226455, 317037, 528395, 679365, 951111, 1585185, 4755555]

約数ペア:

[(1, 4755555), (3, 1585185), (5, 951111), (7, 679365), (9, 528395), (15, 317037), (21, 226455), (31, 153405), (35, 135873), (45, 105679), (63, 75485), (93, 51135), (105, 45291), (155, 30681), (217, 21915), (279, 17045), (315, 15097), (465, 10227), (487, 9765), (651, 7305), (1085, 4383), (1395, 3409), (1461, 3255), (1953, 2435)]