11804415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 23331840

約数和(自身を除く): 11527425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 61, 95, 97, 105, 133, 183, 285, 291, 305, 399, 427, 485, 665, 679, 915, 1159, 1281, 1455, 1843, 1995, 2037, 2135, 3395, 3477, 5529, 5795, 5917, 6405, 8113, 9215, 10185, 12901, 17385, 17751, 24339, 27645, 29585, 38703, 40565, 41419, 64505, 88755, 112423, 121695, 124257, 193515, 207095, 337269, 562115, 621285, 786961, 1686345, 2360883, 3934805, 11804415]

約数ペア:

[(1, 11804415), (3, 3934805), (5, 2360883), (7, 1686345), (15, 786961), (19, 621285), (21, 562115), (35, 337269), (57, 207095), (61, 193515), (95, 124257), (97, 121695), (105, 112423), (133, 88755), (183, 64505), (285, 41419), (291, 40565), (305, 38703), (399, 29585), (427, 27645), (485, 24339), (665, 17751), (679, 17385), (915, 12901), (1159, 10185), (1281, 9215), (1455, 8113), (1843, 6405), (1995, 5917), (2037, 5795), (2135, 5529), (3395, 3477)]