15690815038997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12457}}^1\times {\mathrm{118931}}^1$

素因数の和:131501

約数の個数: 32

約数和(自身を含む): 19202246933760

約数和(自身を除く): 3511431894763

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 12457, 87199, 118931, 211769, 832517, 1108673, 1482383, 2021827, 7760711, 10584859, 14152789, 18847441, 74094013, 131932087, 179942603, 1259598221, 1481523467, 10370664269, 25185898939, 131855588563, 176301292573, 922989119941, 2241545005571, 15690815038997]

約数ペア:

[(1, 15690815038997), (7, 2241545005571), (17, 922989119941), (89, 176301292573), (119, 131855588563), (623, 25185898939), (1513, 10370664269), (10591, 1481523467), (12457, 1259598221), (87199, 179942603), (118931, 131932087), (211769, 74094013), (832517, 18847441), (1108673, 14152789), (1482383, 10584859), (2021827, 7760711)]