38523375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 76601616

約数和(自身を除く): 38078241

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 125, 165, 225, 275, 283, 363, 375, 495, 605, 825, 849, 1089, 1125, 1375, 1415, 1815, 2475, 2547, 3025, 3113, 4125, 4245, 5445, 7075, 9075, 9339, 12375, 12735, 15125, 15565, 21225, 27225, 28017, 34243, 35375, 45375, 46695, 63675, 77825, 102729, 106125, 136125, 140085, 171215, 233475, 308187, 318375, 389125, 513645, 700425, 856075, 1167375, 1540935, 2568225, 3502125, 4280375, 7704675, 12841125, 38523375]

約数ペア:

[(1, 38523375), (3, 12841125), (5, 7704675), (9, 4280375), (11, 3502125), (15, 2568225), (25, 1540935), (33, 1167375), (45, 856075), (55, 700425), (75, 513645), (99, 389125), (121, 318375), (125, 308187), (165, 233475), (225, 171215), (275, 140085), (283, 136125), (363, 106125), (375, 102729), (495, 77825), (605, 63675), (825, 46695), (849, 45375), (1089, 35375), (1125, 34243), (1375, 28017), (1415, 27225), (1815, 21225), (2475, 15565), (2547, 15125), (3025, 12735), (3113, 12375), (4125, 9339), (4245, 9075), (5445, 7075)]