65099545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 36423911

約数列:

[1, 5, 7, 17, 23, 35, 67, 71, 85, 115, 119, 161, 335, 355, 391, 469, 497, 595, 805, 1139, 1207, 1541, 1633, 1955, 2345, 2485, 2737, 4757, 5695, 6035, 7705, 7973, 8165, 8449, 10787, 11431, 13685, 23785, 26197, 27761, 33299, 39865, 42245, 53935, 57155, 80869, 109411, 130985, 138805, 166495, 183379, 194327, 404345, 547055, 566083, 765877, 916895, 971635, 1859987, 2830415, 3829385, 9299935, 13019909, 65099545]

約数ペア:

[(1, 65099545), (5, 13019909), (7, 9299935), (17, 3829385), (23, 2830415), (35, 1859987), (67, 971635), (71, 916895), (85, 765877), (115, 566083), (119, 547055), (161, 404345), (335, 194327), (355, 183379), (391, 166495), (469, 138805), (497, 130985), (595, 109411), (805, 80869), (1139, 57155), (1207, 53935), (1541, 42245), (1633, 39865), (1955, 33299), (2345, 27761), (2485, 26197), (2737, 23785), (4757, 13685), (5695, 11431), (6035, 10787), (7705, 8449), (7973, 8165)]