38473785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 80986752

約数和(自身を除く): 42512967

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 287, 315, 331, 369, 405, 567, 615, 861, 945, 993, 1107, 1435, 1655, 1845, 2317, 2583, 2835, 2979, 3321, 4305, 4965, 5535, 6951, 7749, 8937, 11585, 12915, 13571, 14895, 16605, 20853, 23247, 26811, 34755, 38745, 40713, 44685, 62559, 67855, 94997, 104265, 116235, 122139, 134055, 187677, 203565, 284991, 312795, 366417, 474985, 610695, 854973, 938385, 1099251, 1424955, 1832085, 2564919, 4274865, 5496255, 7694757, 12824595, 38473785]

約数ペア:

[(1, 38473785), (3, 12824595), (5, 7694757), (7, 5496255), (9, 4274865), (15, 2564919), (21, 1832085), (27, 1424955), (35, 1099251), (41, 938385), (45, 854973), (63, 610695), (81, 474985), (105, 366417), (123, 312795), (135, 284991), (189, 203565), (205, 187677), (287, 134055), (315, 122139), (331, 116235), (369, 104265), (405, 94997), (567, 67855), (615, 62559), (861, 44685), (945, 40713), (993, 38745), (1107, 34755), (1435, 26811), (1655, 23247), (1845, 20853), (2317, 16605), (2583, 14895), (2835, 13571), (2979, 12915), (3321, 11585), (4305, 8937), (4965, 7749), (5535, 6951)]