72519535

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 101507904

約数和(自身を除く): 28988369

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 641, 935, 1331, 2057, 3205, 6655, 7051, 10285, 10897, 22627, 35255, 54485, 77561, 113135, 119867, 387805, 599335, 853171, 1318537, 4265855, 6592685, 14503907, 72519535]

約数ペア:

[(1, 72519535), (5, 14503907), (11, 6592685), (17, 4265855), (55, 1318537), (85, 853171), (121, 599335), (187, 387805), (605, 119867), (641, 113135), (935, 77561), (1331, 54485), (2057, 35255), (3205, 22627), (6655, 10897), (7051, 10285)]