22000305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 37610496

約数和(自身を除く): 15610191

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1483, 2967, 4449, 4945, 7415, 14835, 22245, 34109, 63769, 102327, 170545, 191307, 318845, 511635, 956535, 1466687, 4400061, 7333435, 22000305]

約数ペア:

[(1, 22000305), (3, 7333435), (5, 4400061), (15, 1466687), (23, 956535), (43, 511635), (69, 318845), (115, 191307), (129, 170545), (215, 102327), (345, 63769), (645, 34109), (989, 22245), (1483, 14835), (2967, 7415), (4449, 4945)]