73956705

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 121385088

約数和(自身を除く): 47428383

約数列:

[1, 3, 5, 15, 61, 131, 183, 305, 393, 617, 655, 915, 1851, 1965, 3085, 7991, 9255, 23973, 37637, 39955, 80827, 112911, 119865, 188185, 242481, 404135, 564555, 1212405, 4930447, 14791341, 24652235, 73956705]

約数ペア:

[(1, 73956705), (3, 24652235), (5, 14791341), (15, 4930447), (61, 1212405), (131, 564555), (183, 404135), (305, 242481), (393, 188185), (617, 119865), (655, 112911), (915, 80827), (1851, 39955), (1965, 37637), (3085, 23973), (7991, 9255)]