2008812045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{9587}}^1$

素因数の和:9885

約数の個数: 32

約数和(自身を含む): 3281397120

約数和(自身を除く): 1272585075

約数列:

[1, 3, 5, 15, 61, 183, 229, 305, 687, 915, 1145, 3435, 9587, 13969, 28761, 41907, 47935, 69845, 143805, 209535, 584807, 1754421, 2195423, 2924035, 6586269, 8772105, 10977115, 32931345, 133920803, 401762409, 669604015, 2008812045]

約数ペア:

[(1, 2008812045), (3, 669604015), (5, 401762409), (15, 133920803), (61, 32931345), (183, 10977115), (229, 8772105), (305, 6586269), (687, 2924035), (915, 2195423), (1145, 1754421), (3435, 584807), (9587, 209535), (13969, 143805), (28761, 69845), (41907, 47935)]