63873345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 44230335

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 827, 1355, 2481, 4065, 4135, 5149, 12405, 15447, 15713, 25745, 47139, 77235, 78565, 224117, 235695, 672351, 1120585, 3361755, 4258223, 12774669, 21291115, 63873345]

約数ペア:

[(1, 63873345), (3, 21291115), (5, 12774669), (15, 4258223), (19, 3361755), (57, 1120585), (95, 672351), (271, 235695), (285, 224117), (813, 78565), (827, 77235), (1355, 47139), (2481, 25745), (4065, 15713), (4135, 15447), (5149, 12405)]