40417245

素因数分解:

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

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 83047680

約数和(自身を除く): 42630435

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1601, 1683, 2295, 2805, 4803, 5049, 8005, 8415, 14409, 17611, 24015, 25245, 27217, 43227, 52833, 72045, 81651, 88055, 136085, 158499, 216135, 244953, 264165, 299387, 408255, 475497, 734859, 792495, 898161, 1224765, 1496935, 2377485, 2694483, 3674295, 4490805, 8083449, 13472415, 40417245]

約数ペア:

[(1, 40417245), (3, 13472415), (5, 8083449), (9, 4490805), (11, 3674295), (15, 2694483), (17, 2377485), (27, 1496935), (33, 1224765), (45, 898161), (51, 792495), (55, 734859), (85, 475497), (99, 408255), (135, 299387), (153, 264165), (165, 244953), (187, 216135), (255, 158499), (297, 136085), (459, 88055), (495, 81651), (561, 72045), (765, 52833), (935, 43227), (1485, 27217), (1601, 25245), (1683, 24015), (2295, 17611), (2805, 14409), (4803, 8415), (5049, 8005)]