11371185

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 23901696

約数和(自身を除く): 12530511

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 191, 243, 245, 315, 405, 441, 567, 573, 735, 945, 955, 1215, 1323, 1337, 1701, 1719, 2205, 2835, 2865, 3969, 4011, 5157, 6615, 6685, 8505, 8595, 9359, 11907, 12033, 15471, 19845, 20055, 25785, 28077, 36099, 46413, 46795, 59535, 60165, 77355, 84231, 108297, 140385, 180495, 232065, 252693, 324891, 421155, 541485, 758079, 1263465, 1624455, 2274237, 3790395, 11371185]

約数ペア:

[(1, 11371185), (3, 3790395), (5, 2274237), (7, 1624455), (9, 1263465), (15, 758079), (21, 541485), (27, 421155), (35, 324891), (45, 252693), (49, 232065), (63, 180495), (81, 140385), (105, 108297), (135, 84231), (147, 77355), (189, 60165), (191, 59535), (243, 46795), (245, 46413), (315, 36099), (405, 28077), (441, 25785), (567, 20055), (573, 19845), (735, 15471), (945, 12033), (955, 11907), (1215, 9359), (1323, 8595), (1337, 8505), (1701, 6685), (1719, 6615), (2205, 5157), (2835, 4011), (2865, 3969)]