7173375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 13658112

約数和(自身を除く): 6484737

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 47, 55, 75, 111, 125, 141, 165, 185, 235, 275, 375, 407, 517, 555, 705, 825, 925, 1175, 1221, 1375, 1551, 1739, 2035, 2585, 2775, 3525, 4125, 4625, 5217, 5875, 6105, 7755, 8695, 10175, 12925, 13875, 17625, 19129, 26085, 30525, 38775, 43475, 50875, 57387, 64625, 95645, 130425, 152625, 193875, 217375, 286935, 478225, 652125, 1434675, 2391125, 7173375]

約数ペア:

[(1, 7173375), (3, 2391125), (5, 1434675), (11, 652125), (15, 478225), (25, 286935), (33, 217375), (37, 193875), (47, 152625), (55, 130425), (75, 95645), (111, 64625), (125, 57387), (141, 50875), (165, 43475), (185, 38775), (235, 30525), (275, 26085), (375, 19129), (407, 17625), (517, 13875), (555, 12925), (705, 10175), (825, 8695), (925, 7755), (1175, 6105), (1221, 5875), (1375, 5217), (1551, 4625), (1739, 4125), (2035, 3525), (2585, 2775)]