1225950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 3321216

約数和(自身を除く): 2095266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 743, 825, 1486, 1650, 2229, 3715, 4458, 7430, 8173, 11145, 16346, 18575, 22290, 24519, 37150, 40865, 49038, 55725, 81730, 111450, 122595, 204325, 245190, 408650, 612975, 1225950]

約数ペア:

[(1, 1225950), (2, 612975), (3, 408650), (5, 245190), (6, 204325), (10, 122595), (11, 111450), (15, 81730), (22, 55725), (25, 49038), (30, 40865), (33, 37150), (50, 24519), (55, 22290), (66, 18575), (75, 16346), (110, 11145), (150, 8173), (165, 7430), (275, 4458), (330, 3715), (550, 2229), (743, 1650), (825, 1486)]