6888123645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{2441}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 12307680000

約数和(自身を除く): 5419556355

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 499, 1131, 1497, 1885, 2441, 2495, 5655, 6487, 7323, 7485, 12205, 14471, 19461, 31733, 32435, 36615, 43413, 70789, 72355, 95199, 97305, 158665, 188123, 212367, 217065, 353945, 475995, 564369, 920257, 940615, 1061835, 1218059, 2760771, 2821845, 3654177, 4601285, 6090295, 13803855, 15834767, 18270885, 35323711, 47504301, 79173835, 105971133, 176618555, 237521505, 459208243, 529855665, 1377624729, 2296041215, 6888123645]

約数ペア:

[(1, 6888123645), (3, 2296041215), (5, 1377624729), (13, 529855665), (15, 459208243), (29, 237521505), (39, 176618555), (65, 105971133), (87, 79173835), (145, 47504301), (195, 35323711), (377, 18270885), (435, 15834767), (499, 13803855), (1131, 6090295), (1497, 4601285), (1885, 3654177), (2441, 2821845), (2495, 2760771), (5655, 1218059), (6487, 1061835), (7323, 940615), (7485, 920257), (12205, 564369), (14471, 475995), (19461, 353945), (31733, 217065), (32435, 212367), (36615, 188123), (43413, 158665), (70789, 97305), (72355, 95199)]