61884885

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 101445120

約数和(自身を除く): 39560235

約数列:

[1, 3, 5, 15, 67, 139, 201, 335, 417, 443, 695, 1005, 1329, 2085, 2215, 6645, 9313, 27939, 29681, 46565, 61577, 89043, 139695, 148405, 184731, 307885, 445215, 923655, 4125659, 12376977, 20628295, 61884885]

約数ペア:

[(1, 61884885), (3, 20628295), (5, 12376977), (15, 4125659), (67, 923655), (139, 445215), (201, 307885), (335, 184731), (417, 148405), (443, 139695), (695, 89043), (1005, 61577), (1329, 46565), (2085, 29681), (2215, 27939), (6645, 9313)]