2796381505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 3548233728

約数和(自身を除く): 751852223

約数列:

[1, 5, 31, 71, 103, 155, 355, 515, 2201, 2467, 3193, 7313, 11005, 12335, 15965, 36565, 76477, 175157, 226703, 254101, 382385, 875785, 1133515, 1270505, 5429867, 7877131, 18041171, 27149335, 39385655, 90205855, 559276301, 2796381505]

約数ペア:

[(1, 2796381505), (5, 559276301), (31, 90205855), (71, 39385655), (103, 27149335), (155, 18041171), (355, 7877131), (515, 5429867), (2201, 1270505), (2467, 1133515), (3193, 875785), (7313, 382385), (11005, 254101), (12335, 226703), (15965, 175157), (36565, 76477)]