202111425

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4703}}^1$

素因数の和:4910

約数の個数: 36

約数和(自身を含む): 363976704

約数和(自身を除く): 161865279

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 4703, 4775, 8595, 14109, 14325, 23515, 42327, 42975, 70545, 117575, 211635, 352725, 898273, 1058175, 2694819, 4491365, 8084457, 13474095, 22456825, 40422285, 67370475, 202111425]

約数ペア:

[(1, 202111425), (3, 67370475), (5, 40422285), (9, 22456825), (15, 13474095), (25, 8084457), (45, 4491365), (75, 2694819), (191, 1058175), (225, 898273), (573, 352725), (955, 211635), (1719, 117575), (2865, 70545), (4703, 42975), (4775, 42327), (8595, 23515), (14109, 14325)]