8070585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13651200

約数和(自身を除く): 5580615

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 157, 345, 447, 471, 745, 785, 2235, 2355, 3427, 3611, 10281, 10833, 17135, 18055, 23393, 51405, 54165, 70179, 116965, 350895, 538039, 1614117, 2690195, 8070585]

約数ペア:

[(1, 8070585), (3, 2690195), (5, 1614117), (15, 538039), (23, 350895), (69, 116965), (115, 70179), (149, 54165), (157, 51405), (345, 23393), (447, 18055), (471, 17135), (745, 10833), (785, 10281), (2235, 3611), (2355, 3427)]