1275450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 3455136

約数和(自身を除く): 2179686

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, 773, 825, 1546, 1650, 2319, 3865, 4638, 7730, 8503, 11595, 17006, 19325, 23190, 25509, 38650, 42515, 51018, 57975, 85030, 115950, 127545, 212575, 255090, 425150, 637725, 1275450]

約数ペア:

[(1, 1275450), (2, 637725), (3, 425150), (5, 255090), (6, 212575), (10, 127545), (11, 115950), (15, 85030), (22, 57975), (25, 51018), (30, 42515), (33, 38650), (50, 25509), (55, 23190), (66, 19325), (75, 17006), (110, 11595), (150, 8503), (165, 7730), (275, 4638), (330, 3865), (550, 2319), (773, 1650), (825, 1546)]