425902125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 778272768

約数和(自身を除く): 352370643

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 223, 275, 375, 463, 669, 825, 1115, 1375, 1389, 2315, 2453, 3345, 4125, 5093, 5575, 6945, 7359, 11575, 12265, 15279, 16725, 25465, 27875, 34725, 36795, 57875, 61325, 76395, 83625, 103249, 127325, 173625, 183975, 306625, 309747, 381975, 516245, 636625, 919875, 1135739, 1548735, 1909875, 2581225, 3407217, 5678695, 7743675, 12906125, 17036085, 28393475, 38718375, 85180425, 141967375, 425902125]

約数ペア:

[(1, 425902125), (3, 141967375), (5, 85180425), (11, 38718375), (15, 28393475), (25, 17036085), (33, 12906125), (55, 7743675), (75, 5678695), (125, 3407217), (165, 2581225), (223, 1909875), (275, 1548735), (375, 1135739), (463, 919875), (669, 636625), (825, 516245), (1115, 381975), (1375, 309747), (1389, 306625), (2315, 183975), (2453, 173625), (3345, 127325), (4125, 103249), (5093, 83625), (5575, 76395), (6945, 61325), (7359, 57875), (11575, 36795), (12265, 34725), (15279, 27875), (16725, 25465)]