3873375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 7641504

約数和(自身を除く): 3768129

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 313, 375, 495, 825, 939, 1125, 1375, 1565, 2475, 2817, 3443, 4125, 4695, 7825, 10329, 12375, 14085, 17215, 23475, 30987, 39125, 51645, 70425, 86075, 117375, 154935, 258225, 352125, 430375, 774675, 1291125, 3873375]

約数ペア:

[(1, 3873375), (3, 1291125), (5, 774675), (9, 430375), (11, 352125), (15, 258225), (25, 154935), (33, 117375), (45, 86075), (55, 70425), (75, 51645), (99, 39125), (125, 30987), (165, 23475), (225, 17215), (275, 14085), (313, 12375), (375, 10329), (495, 7825), (825, 4695), (939, 4125), (1125, 3443), (1375, 2817), (1565, 2475)]