22398015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21110

約数の個数: 16

約数和(自身を含む): 36343296

約数和(自身を除く): 13945281

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21031, 63093, 105155, 315465, 1493201, 4479603, 7466005, 22398015]

約数ペア:

[(1, 22398015), (3, 7466005), (5, 4479603), (15, 1493201), (71, 315465), (213, 105155), (355, 63093), (1065, 21031)]