67163535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 54310545

約数列:

[1, 3, 5, 9, 15, 41, 45, 59, 123, 177, 205, 295, 369, 531, 615, 617, 885, 1845, 1851, 2419, 2655, 3085, 5553, 7257, 9255, 12095, 21771, 25297, 27765, 36285, 36403, 75891, 108855, 109209, 126485, 182015, 227673, 327627, 379455, 546045, 1138365, 1492523, 1638135, 4477569, 7462615, 13432707, 22387845, 67163535]

約数ペア:

[(1, 67163535), (3, 22387845), (5, 13432707), (9, 7462615), (15, 4477569), (41, 1638135), (45, 1492523), (59, 1138365), (123, 546045), (177, 379455), (205, 327627), (295, 227673), (369, 182015), (531, 126485), (615, 109209), (617, 108855), (885, 75891), (1845, 36403), (1851, 36285), (2419, 27765), (2655, 25297), (3085, 21771), (5553, 12095), (7257, 9255)]