225345038685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{205151}}^1$

素因数の和:205346

約数の個数: 64

約数和(自身を含む): 400351666176

約数和(自身を除く): 175006627491

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 131, 195, 215, 393, 559, 645, 655, 1677, 1703, 1965, 2795, 5109, 5633, 8385, 8515, 16899, 25545, 28165, 73229, 84495, 205151, 219687, 366145, 615453, 1025755, 1098435, 2666963, 3077265, 8000889, 8821493, 13334815, 26464479, 26874781, 40004445, 44107465, 80624343, 114679409, 132322395, 134373905, 344038227, 349372153, 403121715, 573397045, 1048116459, 1155615583, 1720191135, 1746860765, 3466846749, 5240582295, 5778077915, 15023002579, 17334233745, 45069007737, 75115012895, 225345038685]

約数ペア:

[(1, 225345038685), (3, 75115012895), (5, 45069007737), (13, 17334233745), (15, 15023002579), (39, 5778077915), (43, 5240582295), (65, 3466846749), (129, 1746860765), (131, 1720191135), (195, 1155615583), (215, 1048116459), (393, 573397045), (559, 403121715), (645, 349372153), (655, 344038227), (1677, 134373905), (1703, 132322395), (1965, 114679409), (2795, 80624343), (5109, 44107465), (5633, 40004445), (8385, 26874781), (8515, 26464479), (16899, 13334815), (25545, 8821493), (28165, 8000889), (73229, 3077265), (84495, 2666963), (205151, 1098435), (219687, 1025755), (366145, 615453)]