22180215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50989}}^1$

素因数の和:51026

約数の個数: 16

約数和(自身を含む): 36712800

約数和(自身を除く): 14532585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 50989, 152967, 254945, 764835, 1478681, 4436043, 7393405, 22180215]

約数ペア:

[(1, 22180215), (3, 7393405), (5, 4436043), (15, 1478681), (29, 764835), (87, 254945), (145, 152967), (435, 50989)]