2829345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2009055

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 139, 177, 295, 345, 417, 695, 885, 1357, 2085, 3197, 4071, 6785, 8201, 9591, 15985, 20355, 24603, 41005, 47955, 123015, 188623, 565869, 943115, 2829345]

約数ペア:

[(1, 2829345), (3, 943115), (5, 565869), (15, 188623), (23, 123015), (59, 47955), (69, 41005), (115, 24603), (139, 20355), (177, 15985), (295, 9591), (345, 8201), (417, 6785), (695, 4071), (885, 3197), (1357, 2085)]