207804900525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{5023}}^1$

素因数の和:5915

約数の個数: 96

約数和(自身を含む): 371393372160

約数和(自身を除く): 163588471635

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 827, 1725, 2001, 2175, 2481, 3335, 4135, 5023, 10005, 12405, 15069, 16675, 19021, 20675, 23983, 25115, 50025, 57063, 62025, 71949, 75345, 95105, 115529, 119915, 125575, 145667, 285315, 346587, 359745, 376725, 437001, 475525, 551609, 577645, 599575, 728335, 1426575, 1654827, 1732935, 1798725, 2185005, 2758045, 2888225, 3350341, 3641675, 4154021, 8274135, 8664675, 10051023, 10925025, 12462063, 13790225, 16751705, 20770105, 41370675, 50255115, 62310315, 83758525, 95542483, 103850525, 120466609, 251275575, 286627449, 311551575, 361399827, 477712415, 602333045, 1433137245, 1806999135, 2388562075, 2770732007, 3011665225, 7165686225, 8312196021, 9034995675, 13853660035, 41560980105, 69268300175, 207804900525]

約数ペア:

[(1, 207804900525), (3, 69268300175), (5, 41560980105), (15, 13853660035), (23, 9034995675), (25, 8312196021), (29, 7165686225), (69, 3011665225), (75, 2770732007), (87, 2388562075), (115, 1806999135), (145, 1433137245), (345, 602333045), (435, 477712415), (575, 361399827), (667, 311551575), (725, 286627449), (827, 251275575), (1725, 120466609), (2001, 103850525), (2175, 95542483), (2481, 83758525), (3335, 62310315), (4135, 50255115), (5023, 41370675), (10005, 20770105), (12405, 16751705), (15069, 13790225), (16675, 12462063), (19021, 10925025), (20675, 10051023), (23983, 8664675), (25115, 8274135), (50025, 4154021), (57063, 3641675), (62025, 3350341), (71949, 2888225), (75345, 2758045), (95105, 2185005), (115529, 1798725), (119915, 1732935), (125575, 1654827), (145667, 1426575), (285315, 728335), (346587, 599575), (359745, 577645), (376725, 551609), (437001, 475525)]