26994645

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 49700352

約数和(自身を除く): 22705707

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 523, 555, 1147, 1395, 1569, 1665, 2615, 3441, 4707, 5735, 7845, 10323, 16213, 17205, 19351, 23535, 48639, 51615, 58053, 81065, 96755, 145917, 174159, 243195, 290265, 599881, 729585, 870795, 1799643, 2999405, 5398929, 8998215, 26994645]

約数ペア:

[(1, 26994645), (3, 8998215), (5, 5398929), (9, 2999405), (15, 1799643), (31, 870795), (37, 729585), (45, 599881), (93, 290265), (111, 243195), (155, 174159), (185, 145917), (279, 96755), (333, 81065), (465, 58053), (523, 51615), (555, 48639), (1147, 23535), (1395, 19351), (1569, 17205), (1665, 16213), (2615, 10323), (3441, 7845), (4707, 5735)]