71942175

素因数分解:

$3^4\times 5^2\times {\mathrm{35527}}^1$

素因数の和:35549

約数の個数: 30

約数和(自身を含む): 133265528

約数和(自身を除く): 61323353

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35527, 106581, 177635, 319743, 532905, 888175, 959229, 1598715, 2664525, 2877687, 4796145, 7993575, 14388435, 23980725, 71942175]

約数ペア:

[(1, 71942175), (3, 23980725), (5, 14388435), (9, 7993575), (15, 4796145), (25, 2877687), (27, 2664525), (45, 1598715), (75, 959229), (81, 888175), (135, 532905), (225, 319743), (405, 177635), (675, 106581), (2025, 35527)]