118395905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 157254048

約数和(自身を除く): 38858143

約数列:

[1, 5, 17, 41, 53, 85, 205, 265, 641, 697, 901, 2173, 3205, 3485, 4505, 10865, 10897, 26281, 33973, 36941, 54485, 131405, 169865, 184705, 446777, 577541, 1392893, 2233885, 2887705, 6964465, 23679181, 118395905]

約数ペア:

[(1, 118395905), (5, 23679181), (17, 6964465), (41, 2887705), (53, 2233885), (85, 1392893), (205, 577541), (265, 446777), (641, 184705), (697, 169865), (901, 131405), (2173, 54485), (3205, 36941), (3485, 33973), (4505, 26281), (10865, 10897)]