201544425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{16901}}^1$

素因数の和:16970

約数の個数: 36

約数和(自身を含む): 367821324

約数和(自身を除く): 166276899

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 11925, 16901, 50703, 84505, 152109, 253515, 422525, 760545, 895753, 1267575, 2687259, 3802725, 4478765, 8061777, 13436295, 22393825, 40308885, 67181475, 201544425]

約数ペア:

[(1, 201544425), (3, 67181475), (5, 40308885), (9, 22393825), (15, 13436295), (25, 8061777), (45, 4478765), (53, 3802725), (75, 2687259), (159, 1267575), (225, 895753), (265, 760545), (477, 422525), (795, 253515), (1325, 152109), (2385, 84505), (3975, 50703), (11925, 16901)]