1173016905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 2053029888

約数和(自身を除く): 880012983

約数列:

[1, 3, 5, 15, 23, 31, 67, 69, 93, 115, 155, 201, 335, 345, 465, 713, 1005, 1541, 1637, 2077, 2139, 3565, 4623, 4911, 6231, 7705, 8185, 10385, 10695, 23115, 24555, 31155, 37651, 47771, 50747, 109679, 112953, 143313, 152241, 188255, 238855, 253735, 329037, 548395, 564765, 716565, 761205, 1167181, 1645185, 2522617, 3400049, 3501543, 5835905, 7567851, 10200147, 12613085, 17000245, 17507715, 37839255, 51000735, 78201127, 234603381, 391005635, 1173016905]

約数ペア:

[(1, 1173016905), (3, 391005635), (5, 234603381), (15, 78201127), (23, 51000735), (31, 37839255), (67, 17507715), (69, 17000245), (93, 12613085), (115, 10200147), (155, 7567851), (201, 5835905), (335, 3501543), (345, 3400049), (465, 2522617), (713, 1645185), (1005, 1167181), (1541, 761205), (1637, 716565), (2077, 564765), (2139, 548395), (3565, 329037), (4623, 253735), (4911, 238855), (6231, 188255), (7705, 152241), (8185, 143313), (10385, 112953), (10695, 109679), (23115, 50747), (24555, 47771), (31155, 37651)]