84819345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 154586880

約数和(自身を除く): 69767535

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 283, 377, 435, 689, 795, 849, 1131, 1415, 1537, 1885, 2067, 3445, 3679, 4245, 4611, 5655, 7685, 8207, 10335, 11037, 14999, 18395, 19981, 23055, 24621, 41035, 44997, 55185, 59943, 74995, 99905, 106691, 123105, 194987, 224985, 299715, 320073, 434971, 533455, 584961, 974935, 1304913, 1600365, 2174855, 2924805, 5654623, 6524565, 16963869, 28273115, 84819345]

約数ペア:

[(1, 84819345), (3, 28273115), (5, 16963869), (13, 6524565), (15, 5654623), (29, 2924805), (39, 2174855), (53, 1600365), (65, 1304913), (87, 974935), (145, 584961), (159, 533455), (195, 434971), (265, 320073), (283, 299715), (377, 224985), (435, 194987), (689, 123105), (795, 106691), (849, 99905), (1131, 74995), (1415, 59943), (1537, 55185), (1885, 44997), (2067, 41035), (3445, 24621), (3679, 23055), (4245, 19981), (4611, 18395), (5655, 14999), (7685, 11037), (8207, 10335)]