229031055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 460337904

約数和(自身を除く): 231306849

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 289, 495, 561, 765, 867, 935, 1445, 1601, 1683, 2601, 2805, 3179, 4335, 4803, 8005, 8415, 9537, 13005, 14409, 15895, 17611, 24015, 27217, 28611, 47685, 52833, 72045, 81651, 88055, 136085, 143055, 158499, 244953, 264165, 299387, 408255, 462689, 792495, 898161, 1224765, 1388067, 1496935, 2313445, 2694483, 4164201, 4490805, 5089579, 6940335, 13472415, 15268737, 20821005, 25447895, 45806211, 76343685, 229031055]

約数ペア:

[(1, 229031055), (3, 76343685), (5, 45806211), (9, 25447895), (11, 20821005), (15, 15268737), (17, 13472415), (33, 6940335), (45, 5089579), (51, 4490805), (55, 4164201), (85, 2694483), (99, 2313445), (153, 1496935), (165, 1388067), (187, 1224765), (255, 898161), (289, 792495), (495, 462689), (561, 408255), (765, 299387), (867, 264165), (935, 244953), (1445, 158499), (1601, 143055), (1683, 136085), (2601, 88055), (2805, 81651), (3179, 72045), (4335, 52833), (4803, 47685), (8005, 28611), (8415, 27217), (9537, 24015), (13005, 17611), (14409, 15895)]