7144995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 13434624

約数和(自身を除く): 6289629

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 3331, 9993, 16655, 36641, 43303, 49965, 109923, 129909, 183205, 216515, 476333, 549615, 649545, 1428999, 2381665, 7144995]

約数ペア:

[(1, 7144995), (3, 2381665), (5, 1428999), (11, 649545), (13, 549615), (15, 476333), (33, 216515), (39, 183205), (55, 129909), (65, 109923), (143, 49965), (165, 43303), (195, 36641), (429, 16655), (715, 9993), (2145, 3331)]