74345085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 135907200

約数和(自身を除く): 61562115

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 659, 981, 1035, 1635, 1977, 2507, 3295, 4905, 5931, 7521, 9885, 12535, 15157, 22563, 29655, 37605, 45471, 71831, 75785, 112815, 136413, 215493, 227355, 359155, 646479, 682065, 1077465, 1652113, 3232395, 4956339, 8260565, 14869017, 24781695, 74345085]

約数ペア:

[(1, 74345085), (3, 24781695), (5, 14869017), (9, 8260565), (15, 4956339), (23, 3232395), (45, 1652113), (69, 1077465), (109, 682065), (115, 646479), (207, 359155), (327, 227355), (345, 215493), (545, 136413), (659, 112815), (981, 75785), (1035, 71831), (1635, 45471), (1977, 37605), (2507, 29655), (3295, 22563), (4905, 15157), (5931, 12535), (7521, 9885)]