1084072785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 1838453760

約数和(自身を除く): 754380975

約数列:

[1, 3, 5, 15, 43, 59, 61, 129, 177, 183, 215, 295, 305, 467, 645, 885, 915, 1401, 2335, 2537, 2623, 3599, 7005, 7611, 7869, 10797, 12685, 13115, 17995, 20081, 27553, 28487, 38055, 39345, 53985, 60243, 82659, 85461, 100405, 137765, 142435, 154757, 301215, 413295, 427305, 464271, 773785, 1184779, 1224941, 1680733, 2321355, 3554337, 3674823, 5042199, 5923895, 6124705, 8403665, 17771685, 18374115, 25210995, 72271519, 216814557, 361357595, 1084072785]

約数ペア:

[(1, 1084072785), (3, 361357595), (5, 216814557), (15, 72271519), (43, 25210995), (59, 18374115), (61, 17771685), (129, 8403665), (177, 6124705), (183, 5923895), (215, 5042199), (295, 3674823), (305, 3554337), (467, 2321355), (645, 1680733), (885, 1224941), (915, 1184779), (1401, 773785), (2335, 464271), (2537, 427305), (2623, 413295), (3599, 301215), (7005, 154757), (7611, 142435), (7869, 137765), (10797, 100405), (12685, 85461), (13115, 82659), (17995, 60243), (20081, 53985), (27553, 39345), (28487, 38055)]