713351925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 72

約数和(自身を含む): 1501133088

約数和(自身を除く): 787781163

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2925, 3575, 6435, 10725, 22171, 32175, 66513, 110855, 199539, 243881, 288223, 332565, 554275, 731643, 864669, 997695, 1219405, 1441115, 1662825, 2194929, 2594007, 3170453, 3658215, 4323345, 4988475, 6097025, 7205575, 9511359, 10974645, 12970035, 15852265, 18291075, 21616725, 28534077, 47556795, 54873225, 64850175, 79261325, 142670385, 237783975, 713351925]

約数ペア:

[(1, 713351925), (3, 237783975), (5, 142670385), (9, 79261325), (11, 64850175), (13, 54873225), (15, 47556795), (25, 28534077), (33, 21616725), (39, 18291075), (45, 15852265), (55, 12970035), (65, 10974645), (75, 9511359), (99, 7205575), (117, 6097025), (143, 4988475), (165, 4323345), (195, 3658215), (225, 3170453), (275, 2594007), (325, 2194929), (429, 1662825), (495, 1441115), (585, 1219405), (715, 997695), (825, 864669), (975, 731643), (1287, 554275), (2145, 332565), (2475, 288223), (2925, 243881), (3575, 199539), (6435, 110855), (10725, 66513), (22171, 32175)]