61216575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 129277440

約数和(自身を除く): 68060865

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 323, 357, 361, 399, 425, 475, 525, 595, 665, 969, 1083, 1275, 1425, 1615, 1785, 1805, 1995, 2261, 2527, 2975, 3325, 4845, 5415, 6137, 6783, 6859, 7581, 8075, 8925, 9025, 9975, 11305, 12635, 18411, 20577, 24225, 27075, 30685, 33915, 34295, 37905, 42959, 48013, 56525, 63175, 92055, 102885, 116603, 128877, 144039, 153425, 169575, 171475, 189525, 214795, 240065, 349809, 460275, 514425, 583015, 644385, 720195, 816221, 1073975, 1200325, 1749045, 2448663, 2915075, 3221925, 3600975, 4081105, 8745225, 12243315, 20405525, 61216575]

約数ペア:

[(1, 61216575), (3, 20405525), (5, 12243315), (7, 8745225), (15, 4081105), (17, 3600975), (19, 3221925), (21, 2915075), (25, 2448663), (35, 1749045), (51, 1200325), (57, 1073975), (75, 816221), (85, 720195), (95, 644385), (105, 583015), (119, 514425), (133, 460275), (175, 349809), (255, 240065), (285, 214795), (323, 189525), (357, 171475), (361, 169575), (399, 153425), (425, 144039), (475, 128877), (525, 116603), (595, 102885), (665, 92055), (969, 63175), (1083, 56525), (1275, 48013), (1425, 42959), (1615, 37905), (1785, 34295), (1805, 33915), (1995, 30685), (2261, 27075), (2527, 24225), (2975, 20577), (3325, 18411), (4845, 12635), (5415, 11305), (6137, 9975), (6783, 9025), (6859, 8925), (7581, 8075)]