89528655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 152515584

約数和(自身を除く): 62986929

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 151, 235, 435, 453, 705, 755, 841, 1363, 2265, 2523, 4089, 4205, 4379, 6815, 7097, 12615, 13137, 20445, 21291, 21895, 35485, 39527, 65685, 106455, 118581, 126991, 197635, 205813, 380973, 592905, 617439, 634955, 1029065, 1904865, 3087195, 5968577, 17905731, 29842885, 89528655]

約数ペア:

[(1, 89528655), (3, 29842885), (5, 17905731), (15, 5968577), (29, 3087195), (47, 1904865), (87, 1029065), (141, 634955), (145, 617439), (151, 592905), (235, 380973), (435, 205813), (453, 197635), (705, 126991), (755, 118581), (841, 106455), (1363, 65685), (2265, 39527), (2523, 35485), (4089, 21895), (4205, 21291), (4379, 20445), (6815, 13137), (7097, 12615)]