4051851075

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{253637}}^1$

素因数の和:253724

約数の個数: 36

約数和(自身を含む): 7359560208

約数和(自身を除く): 3307709133

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 253637, 760911, 1268185, 2282733, 3804555, 6340925, 11413665, 18008227, 19022775, 54024681, 57068325, 90041135, 162074043, 270123405, 450205675, 810370215, 1350617025, 4051851075]

約数ペア:

[(1, 4051851075), (3, 1350617025), (5, 810370215), (9, 450205675), (15, 270123405), (25, 162074043), (45, 90041135), (71, 57068325), (75, 54024681), (213, 19022775), (225, 18008227), (355, 11413665), (639, 6340925), (1065, 3804555), (1775, 2282733), (3195, 1268185), (5325, 760911), (15975, 253637)]