23433025

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 38676096

約数和(自身を除く): 15243071

約数列:

[1, 5, 7, 11, 25, 35, 37, 47, 49, 55, 77, 175, 185, 235, 245, 259, 275, 329, 385, 407, 517, 539, 925, 1175, 1225, 1295, 1645, 1739, 1813, 1925, 2035, 2303, 2585, 2695, 2849, 3619, 6475, 8225, 8695, 9065, 10175, 11515, 12173, 12925, 13475, 14245, 18095, 19129, 19943, 25333, 43475, 45325, 57575, 60865, 71225, 85211, 90475, 95645, 99715, 126665, 133903, 304325, 426055, 478225, 498575, 633325, 669515, 937321, 2130275, 3347575, 4686605, 23433025]

約数ペア:

[(1, 23433025), (5, 4686605), (7, 3347575), (11, 2130275), (25, 937321), (35, 669515), (37, 633325), (47, 498575), (49, 478225), (55, 426055), (77, 304325), (175, 133903), (185, 126665), (235, 99715), (245, 95645), (259, 90475), (275, 85211), (329, 71225), (385, 60865), (407, 57575), (517, 45325), (539, 43475), (925, 25333), (1175, 19943), (1225, 19129), (1295, 18095), (1645, 14245), (1739, 13475), (1813, 12925), (1925, 12173), (2035, 11515), (2303, 10175), (2585, 9065), (2695, 8695), (2849, 8225), (3619, 6475)]