2227374015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2091431}}^1$

素因数の和:2091510

約数の個数: 16

約数和(自身を含む): 3613994496

約数和(自身を除く): 1386620481

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2091431, 6274293, 10457155, 31371465, 148491601, 445474803, 742458005, 2227374015]

約数ペア:

[(1, 2227374015), (3, 742458005), (5, 445474803), (15, 148491601), (71, 31371465), (213, 10457155), (355, 6274293), (1065, 2091431)]