7210705725

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{368363}}^1$

素因数の和:368411

約数の個数: 48

約数和(自身を含む): 13703140800

約数和(自身を除く): 6492435075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 368363, 1105089, 1841815, 3315267, 5525445, 9209075, 9945801, 10682527, 16576335, 27627225, 32047581, 49729005, 53412635, 82881675, 96142743, 160237905, 248645025, 267063175, 288428229, 480713715, 801189525, 1442141145, 2403568575, 7210705725]

約数ペア:

[(1, 7210705725), (3, 2403568575), (5, 1442141145), (9, 801189525), (15, 480713715), (25, 288428229), (27, 267063175), (29, 248645025), (45, 160237905), (75, 96142743), (87, 82881675), (135, 53412635), (145, 49729005), (225, 32047581), (261, 27627225), (435, 16576335), (675, 10682527), (725, 9945801), (783, 9209075), (1305, 5525445), (2175, 3315267), (3915, 1841815), (6525, 1105089), (19575, 368363)]