17271405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 32145984

約数和(自身を除く): 14874579

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 211, 255, 321, 535, 633, 765, 963, 1055, 1605, 1819, 1899, 3165, 3587, 4815, 5457, 9095, 9495, 10761, 16371, 17935, 22577, 27285, 32283, 53805, 67731, 81855, 112885, 161415, 203193, 338655, 383809, 1015965, 1151427, 1919045, 3454281, 5757135, 17271405]

約数ペア:

[(1, 17271405), (3, 5757135), (5, 3454281), (9, 1919045), (15, 1151427), (17, 1015965), (45, 383809), (51, 338655), (85, 203193), (107, 161415), (153, 112885), (211, 81855), (255, 67731), (321, 53805), (535, 32283), (633, 27285), (765, 22577), (963, 17935), (1055, 16371), (1605, 10761), (1819, 9495), (1899, 9095), (3165, 5457), (3587, 4815)]