83636145

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7167

約数の個数: 40

約数和(自身を含む): 155117160

約数和(自身を除く): 71481015

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7121, 11745, 21363, 35605, 64089, 106815, 192267, 206509, 320445, 576801, 619527, 961335, 1032545, 1858581, 2884005, 3097635, 5575743, 9292905, 16727229, 27878715, 83636145]

約数ペア:

[(1, 83636145), (3, 27878715), (5, 16727229), (9, 9292905), (15, 5575743), (27, 3097635), (29, 2884005), (45, 1858581), (81, 1032545), (87, 961335), (135, 619527), (145, 576801), (261, 320445), (405, 206509), (435, 192267), (783, 106815), (1305, 64089), (2349, 35605), (3915, 21363), (7121, 11745)]