105881175

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 203789040

約数和(自身を除く): 97907865

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 243, 261, 405, 435, 601, 675, 725, 783, 1215, 1305, 1803, 2025, 2175, 2349, 3005, 3915, 5409, 6075, 6525, 7047, 9015, 11745, 15025, 16227, 17429, 19575, 27045, 35235, 45075, 48681, 52287, 58725, 81135, 87145, 135225, 146043, 156861, 176175, 243405, 261435, 405675, 435725, 470583, 730215, 784305, 1217025, 1307175, 1411749, 2352915, 3651075, 3921525, 4235247, 7058745, 11764575, 21176235, 35293725, 105881175]

約数ペア:

[(1, 105881175), (3, 35293725), (5, 21176235), (9, 11764575), (15, 7058745), (25, 4235247), (27, 3921525), (29, 3651075), (45, 2352915), (75, 1411749), (81, 1307175), (87, 1217025), (135, 784305), (145, 730215), (225, 470583), (243, 435725), (261, 405675), (405, 261435), (435, 243405), (601, 176175), (675, 156861), (725, 146043), (783, 135225), (1215, 87145), (1305, 81135), (1803, 58725), (2025, 52287), (2175, 48681), (2349, 45075), (3005, 35235), (3915, 27045), (5409, 19575), (6075, 17429), (6525, 16227), (7047, 15025), (9015, 11745)]