84647955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27799}}^1$

素因数の和:27843

約数の個数: 32

約数和(自身を含む): 160128000

約数和(自身を除く): 75480045

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 27799, 83397, 138995, 194593, 416985, 583779, 806171, 972965, 2418513, 2918895, 4030855, 5643197, 12092565, 16929591, 28215985, 84647955]

約数ペア:

[(1, 84647955), (3, 28215985), (5, 16929591), (7, 12092565), (15, 5643197), (21, 4030855), (29, 2918895), (35, 2418513), (87, 972965), (105, 806171), (145, 583779), (203, 416985), (435, 194593), (609, 138995), (1015, 83397), (3045, 27799)]