74962005

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 122102400

約数和(自身を除く): 47140395

約数列:

[1, 3, 5, 15, 139, 157, 229, 417, 471, 687, 695, 785, 1145, 2085, 2355, 3435, 21823, 31831, 35953, 65469, 95493, 107859, 109115, 159155, 179765, 327345, 477465, 539295, 4997467, 14992401, 24987335, 74962005]

約数ペア:

[(1, 74962005), (3, 24987335), (5, 14992401), (15, 4997467), (139, 539295), (157, 477465), (229, 327345), (417, 179765), (471, 159155), (687, 109115), (695, 107859), (785, 95493), (1145, 65469), (2085, 35953), (2355, 31831), (3435, 21823)]