155953223665

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1\times {\mathrm{8293}}^1$

素因数の和:10249

約数の個数: 32

約数和(自身を含む): 195699119616

約数和(自身を除く): 39745895951

約数列:

[1, 5, 43, 47, 215, 235, 1861, 2021, 8293, 9305, 10105, 41465, 80023, 87467, 356599, 389771, 400115, 437335, 1782995, 1948855, 3761081, 15433273, 16760153, 18805405, 77166365, 83800765, 663630739, 725363831, 3318153695, 3626819155, 31190644733, 155953223665]

約数ペア:

[(1, 155953223665), (5, 31190644733), (43, 3626819155), (47, 3318153695), (215, 725363831), (235, 663630739), (1861, 83800765), (2021, 77166365), (8293, 18805405), (9305, 16760153), (10105, 15433273), (41465, 3761081), (80023, 1948855), (87467, 1782995), (356599, 437335), (389771, 400115)]