67854195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 122683392

約数和(自身を除く): 54829197

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 127, 155, 279, 381, 383, 465, 635, 1143, 1149, 1395, 1905, 1915, 3447, 3937, 5715, 5745, 11811, 11873, 17235, 19685, 35433, 35619, 48641, 59055, 59365, 106857, 145923, 177165, 178095, 243205, 437769, 534285, 729615, 1507871, 2188845, 4523613, 7539355, 13570839, 22618065, 67854195]

約数ペア:

[(1, 67854195), (3, 22618065), (5, 13570839), (9, 7539355), (15, 4523613), (31, 2188845), (45, 1507871), (93, 729615), (127, 534285), (155, 437769), (279, 243205), (381, 178095), (383, 177165), (465, 145923), (635, 106857), (1143, 59365), (1149, 59055), (1395, 48641), (1905, 35619), (1915, 35433), (3447, 19685), (3937, 17235), (5715, 11873), (5745, 11811)]