72736495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 99429120

約数和(自身を除く): 26692625

約数列:

[1, 5, 13, 29, 47, 65, 145, 235, 377, 611, 821, 1363, 1885, 3055, 4105, 6815, 10673, 17719, 23809, 38587, 53365, 88595, 119045, 192935, 309517, 501631, 1119023, 1547585, 2508155, 5595115, 14547299, 72736495]

約数ペア:

[(1, 72736495), (5, 14547299), (13, 5595115), (29, 2508155), (47, 1547585), (65, 1119023), (145, 501631), (235, 309517), (377, 192935), (611, 119045), (821, 88595), (1363, 53365), (1885, 38587), (3055, 23809), (4105, 17719), (6815, 10673)]