921354225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5669}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 1670518080

約数和(自身を除く): 749163855

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 197, 275, 591, 825, 985, 2167, 2955, 4925, 5669, 6501, 10835, 14775, 17007, 28345, 32505, 54175, 62359, 85035, 141725, 162525, 187077, 311795, 425175, 935385, 1116793, 1558975, 3350379, 4676925, 5583965, 12284723, 16751895, 27919825, 36854169, 61423615, 83759475, 184270845, 307118075, 921354225]

約数ペア:

[(1, 921354225), (3, 307118075), (5, 184270845), (11, 83759475), (15, 61423615), (25, 36854169), (33, 27919825), (55, 16751895), (75, 12284723), (165, 5583965), (197, 4676925), (275, 3350379), (591, 1558975), (825, 1116793), (985, 935385), (2167, 425175), (2955, 311795), (4925, 187077), (5669, 162525), (6501, 141725), (10835, 85035), (14775, 62359), (17007, 54175), (28345, 32505)]