4304025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 8820864

約数和(自身を除く): 4516839

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 47, 55, 75, 99, 111, 141, 165, 185, 225, 235, 275, 333, 407, 423, 495, 517, 555, 705, 825, 925, 1175, 1221, 1551, 1665, 1739, 2035, 2115, 2475, 2585, 2775, 3525, 3663, 4653, 5217, 6105, 7755, 8325, 8695, 10175, 10575, 12925, 15651, 18315, 19129, 23265, 26085, 30525, 38775, 43475, 57387, 78255, 91575, 95645, 116325, 130425, 172161, 286935, 391275, 478225, 860805, 1434675, 4304025]

約数ペア:

[(1, 4304025), (3, 1434675), (5, 860805), (9, 478225), (11, 391275), (15, 286935), (25, 172161), (33, 130425), (37, 116325), (45, 95645), (47, 91575), (55, 78255), (75, 57387), (99, 43475), (111, 38775), (141, 30525), (165, 26085), (185, 23265), (225, 19129), (235, 18315), (275, 15651), (333, 12925), (407, 10575), (423, 10175), (495, 8695), (517, 8325), (555, 7755), (705, 6105), (825, 5217), (925, 4653), (1175, 3663), (1221, 3525), (1551, 2775), (1665, 2585), (1739, 2475), (2035, 2115)]