65465925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 130229760

約数和(自身を除く): 64763835

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 6563, 9975, 19689, 32815, 45941, 98445, 124697, 137823, 164075, 229705, 374091, 492225, 623485, 689115, 872879, 1148525, 1870455, 2618637, 3117425, 3445575, 4364395, 9352275, 13093185, 21821975, 65465925]

約数ペア:

[(1, 65465925), (3, 21821975), (5, 13093185), (7, 9352275), (15, 4364395), (19, 3445575), (21, 3117425), (25, 2618637), (35, 1870455), (57, 1148525), (75, 872879), (95, 689115), (105, 623485), (133, 492225), (175, 374091), (285, 229705), (399, 164075), (475, 137823), (525, 124697), (665, 98445), (1425, 45941), (1995, 32815), (3325, 19689), (6563, 9975)]