74538345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5419}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 137364480

約数和(自身を除く): 62826135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5419, 13755, 16257, 27095, 37933, 81285, 113799, 189665, 568995, 709889, 2129667, 3549445, 4969223, 10648335, 14907669, 24846115, 74538345]

約数ペア:

[(1, 74538345), (3, 24846115), (5, 14907669), (7, 10648335), (15, 4969223), (21, 3549445), (35, 2129667), (105, 709889), (131, 568995), (393, 189665), (655, 113799), (917, 81285), (1965, 37933), (2751, 27095), (4585, 16257), (5419, 13755)]