149701275

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15473}}^1$

素因数の和:15532

約数の個数: 36

約数和(自身を含む): 274384968

約数和(自身を除く): 124683693

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 15473, 46419, 77365, 139257, 232095, 386825, 665339, 696285, 1160475, 1996017, 3326695, 3481425, 5988051, 9980085, 16633475, 29940255, 49900425, 149701275]

約数ペア:

[(1, 149701275), (3, 49900425), (5, 29940255), (9, 16633475), (15, 9980085), (25, 5988051), (43, 3481425), (45, 3326695), (75, 1996017), (129, 1160475), (215, 696285), (225, 665339), (387, 386825), (645, 232095), (1075, 139257), (1935, 77365), (3225, 46419), (9675, 15473)]