53631825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 97035456

約数和(自身を除く): 43403631

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 821, 871, 975, 1005, 1675, 2463, 2613, 4105, 4355, 5025, 10673, 12315, 13065, 20525, 21775, 32019, 53365, 55007, 61575, 65325, 160095, 165021, 266825, 275035, 715091, 800475, 825105, 1375175, 2145273, 3575455, 4125525, 10726365, 17877275, 53631825]

約数ペア:

[(1, 53631825), (3, 17877275), (5, 10726365), (13, 4125525), (15, 3575455), (25, 2145273), (39, 1375175), (65, 825105), (67, 800475), (75, 715091), (195, 275035), (201, 266825), (325, 165021), (335, 160095), (821, 65325), (871, 61575), (975, 55007), (1005, 53365), (1675, 32019), (2463, 21775), (2613, 20525), (4105, 13065), (4355, 12315), (5025, 10673)]