391119795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 753152400

約数和(自身を除く): 362032605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 121, 165, 327, 363, 495, 545, 605, 659, 981, 1089, 1199, 1635, 1815, 1977, 3295, 3597, 4905, 5445, 5931, 5995, 7249, 9885, 10791, 13189, 17985, 21747, 29655, 36245, 39567, 53955, 65241, 65945, 71831, 79739, 108735, 118701, 197835, 215493, 239217, 326205, 359155, 398695, 593505, 646479, 717651, 790141, 1077465, 1196085, 2370423, 3232395, 3588255, 3950705, 7111269, 8691551, 11852115, 26074653, 35556345, 43457755, 78223959, 130373265, 391119795]

約数ペア:

[(1, 391119795), (3, 130373265), (5, 78223959), (9, 43457755), (11, 35556345), (15, 26074653), (33, 11852115), (45, 8691551), (55, 7111269), (99, 3950705), (109, 3588255), (121, 3232395), (165, 2370423), (327, 1196085), (363, 1077465), (495, 790141), (545, 717651), (605, 646479), (659, 593505), (981, 398695), (1089, 359155), (1199, 326205), (1635, 239217), (1815, 215493), (1977, 197835), (3295, 118701), (3597, 108735), (4905, 79739), (5445, 71831), (5931, 65945), (5995, 65241), (7249, 53955), (9885, 39567), (10791, 36245), (13189, 29655), (17985, 21747)]