70398285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 47658675

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 419, 487, 1257, 1461, 2095, 2435, 6285, 7305, 9637, 11201, 28911, 33603, 48185, 56005, 144555, 168015, 204053, 612159, 1020265, 3060795, 4693219, 14079657, 23466095, 70398285]

約数ペア:

[(1, 70398285), (3, 23466095), (5, 14079657), (15, 4693219), (23, 3060795), (69, 1020265), (115, 612159), (345, 204053), (419, 168015), (487, 144555), (1257, 56005), (1461, 48185), (2095, 33603), (2435, 28911), (6285, 11201), (7305, 9637)]