73881535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 36821057

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2287, 2485, 4615, 6461, 11435, 16009, 29731, 32305, 80045, 148655, 162377, 208117, 811885, 1040585, 1136639, 2110901, 5683195, 10554505, 14776307, 73881535]

約数ペア:

[(1, 73881535), (5, 14776307), (7, 10554505), (13, 5683195), (35, 2110901), (65, 1136639), (71, 1040585), (91, 811885), (355, 208117), (455, 162377), (497, 148655), (923, 80045), (2287, 32305), (2485, 29731), (4615, 16009), (6461, 11435)]