40054975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 53300160

約数和(自身を除く): 13245185

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1193, 1343, 1975, 5965, 6715, 20281, 29825, 33575, 94247, 101405, 471235, 507025, 1602199, 2356175, 8010995, 40054975]

約数ペア:

[(1, 40054975), (5, 8010995), (17, 2356175), (25, 1602199), (79, 507025), (85, 471235), (395, 101405), (425, 94247), (1193, 33575), (1343, 29825), (1975, 20281), (5965, 6715)]