138316014725

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8880643}}^1$

素因数の和:8880749

約数の個数: 24

約数和(自身を含む): 198215974080

約数和(自身を除く): 59899959355

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 15575, 8880643, 44403215, 62164501, 222016075, 310822505, 790377227, 1554112525, 3951886135, 5532640589, 19759430675, 27663202945, 138316014725]

約数ペア:

[(1, 138316014725), (5, 27663202945), (7, 19759430675), (25, 5532640589), (35, 3951886135), (89, 1554112525), (175, 790377227), (445, 310822505), (623, 222016075), (2225, 62164501), (3115, 44403215), (15575, 8880643)]