155014742075

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{1913}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 197368617600

約数和(自身を除く): 42353875525

約数列:

[1, 5, 25, 79, 89, 395, 445, 461, 1913, 1975, 2225, 2305, 7031, 9565, 11525, 35155, 36419, 41029, 47825, 151127, 170257, 175775, 182095, 205145, 755635, 851285, 881893, 910475, 1025725, 3241291, 3778175, 4256425, 4409465, 13450303, 16206455, 22047325, 67251515, 69669547, 78488477, 81032275, 336257575, 348347735, 392442385, 1741738675, 1962211925, 6200589683, 31002948415, 155014742075]

約数ペア:

[(1, 155014742075), (5, 31002948415), (25, 6200589683), (79, 1962211925), (89, 1741738675), (395, 392442385), (445, 348347735), (461, 336257575), (1913, 81032275), (1975, 78488477), (2225, 69669547), (2305, 67251515), (7031, 22047325), (9565, 16206455), (11525, 13450303), (35155, 4409465), (36419, 4256425), (41029, 3778175), (47825, 3241291), (151127, 1025725), (170257, 910475), (175775, 881893), (182095, 851285), (205145, 755635)]