163466475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 296097120

約数和(自身を除く): 132630645

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 4421, 7395, 12325, 13263, 22105, 36975, 66315, 75157, 110525, 128209, 225471, 331575, 375785, 384627, 641045, 1127355, 1878925, 1923135, 2179553, 3205225, 5636775, 6538659, 9615675, 10897765, 32693295, 54488825, 163466475]

約数ペア:

[(1, 163466475), (3, 54488825), (5, 32693295), (15, 10897765), (17, 9615675), (25, 6538659), (29, 5636775), (51, 3205225), (75, 2179553), (85, 1923135), (87, 1878925), (145, 1127355), (255, 641045), (425, 384627), (435, 375785), (493, 331575), (725, 225471), (1275, 128209), (1479, 110525), (2175, 75157), (2465, 66315), (4421, 36975), (7395, 22105), (12325, 13263)]