71975535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9733}}^1$

素因数の和:9787

約数の個数: 32

約数和(自身を含む): 126152640

約数和(自身を除く): 54177105

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9733, 29199, 48665, 145995, 165461, 282257, 496383, 827305, 846771, 1411285, 2481915, 4233855, 4798369, 14395107, 23991845, 71975535]

約数ペア:

[(1, 71975535), (3, 23991845), (5, 14395107), (15, 4798369), (17, 4233855), (29, 2481915), (51, 1411285), (85, 846771), (87, 827305), (145, 496383), (255, 282257), (435, 165461), (493, 145995), (1479, 48665), (2465, 29199), (7395, 9733)]