3790395

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 7945344

約数和(自身を除く): 4154949

約数列:

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

約数ペア:

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