2614365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 5045040

約数和(自身を除く): 2430675

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 109, 117, 123, 195, 205, 327, 369, 533, 545, 585, 615, 981, 1417, 1599, 1635, 1845, 2665, 4251, 4469, 4797, 4905, 7085, 7995, 12753, 13407, 21255, 22345, 23985, 40221, 58097, 63765, 67035, 174291, 201105, 290485, 522873, 871455, 2614365]

約数ペア:

[(1, 2614365), (3, 871455), (5, 522873), (9, 290485), (13, 201105), (15, 174291), (39, 67035), (41, 63765), (45, 58097), (65, 40221), (109, 23985), (117, 22345), (123, 21255), (195, 13407), (205, 12753), (327, 7995), (369, 7085), (533, 4905), (545, 4797), (585, 4469), (615, 4251), (981, 2665), (1417, 1845), (1599, 1635)]