26913303825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{57059}}^1$

素因数の和:57422

約数の個数: 48

約数和(自身を含む): 46980921600

約数和(自身を除く): 20067617775

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 331, 475, 993, 1425, 1655, 4965, 6289, 8275, 18867, 24825, 31445, 57059, 94335, 157225, 171177, 285295, 471675, 855885, 1084121, 1426475, 3252363, 4279425, 5420605, 16261815, 18886529, 27103025, 56659587, 81309075, 94432645, 283297935, 358844051, 472163225, 1076532153, 1416489675, 1794220255, 5382660765, 8971101275, 26913303825]

約数ペア:

[(1, 26913303825), (3, 8971101275), (5, 5382660765), (15, 1794220255), (19, 1416489675), (25, 1076532153), (57, 472163225), (75, 358844051), (95, 283297935), (285, 94432645), (331, 81309075), (475, 56659587), (993, 27103025), (1425, 18886529), (1655, 16261815), (4965, 5420605), (6289, 4279425), (8275, 3252363), (18867, 1426475), (24825, 1084121), (31445, 855885), (57059, 471675), (94335, 285295), (157225, 171177)]