450352015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 589032000

約数和(自身を除く): 138679985

約数列:

[1, 5, 17, 59, 85, 89, 295, 445, 1003, 1009, 1513, 5015, 5045, 5251, 7565, 17153, 26255, 59531, 85765, 89267, 89801, 297655, 446335, 449005, 1012027, 1526617, 5060135, 5298259, 7633085, 26491295, 90070403, 450352015]

約数ペア:

[(1, 450352015), (5, 90070403), (17, 26491295), (59, 7633085), (85, 5298259), (89, 5060135), (295, 1526617), (445, 1012027), (1003, 449005), (1009, 446335), (1513, 297655), (5015, 89801), (5045, 89267), (5251, 85765), (7565, 59531), (17153, 26255)]