69695325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 160168320

約数和(自身を除く): 90472995

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 25, 35, 45, 51, 57, 63, 75, 85, 95, 105, 119, 133, 137, 153, 171, 175, 225, 255, 285, 315, 323, 357, 399, 411, 425, 475, 525, 595, 665, 685, 765, 855, 959, 969, 1071, 1197, 1233, 1275, 1425, 1575, 1615, 1785, 1995, 2055, 2261, 2329, 2603, 2877, 2907, 2975, 3325, 3425, 3825, 4275, 4795, 4845, 5355, 5985, 6165, 6783, 6987, 7809, 8075, 8631, 8925, 9975, 10275, 11305, 11645, 13015, 14385, 14535, 16303, 18221, 20349, 20961, 23427, 23975, 24225, 26775, 29925, 30825, 33915, 34935, 39045, 43155, 44251, 48909, 54663, 56525, 58225, 65075, 71925, 72675, 81515, 91105, 101745, 104805, 117135, 132753, 146727, 163989, 169575, 174675, 195225, 215775, 221255, 244545, 273315, 309757, 398259, 407575, 455525, 508725, 524025, 585675, 663765, 733635, 819945, 929271, 1106275, 1222725, 1366575, 1548785, 1991295, 2787813, 3318825, 3668175, 4099725, 4646355, 7743925, 9956475, 13939065, 23231775, 69695325]

約数ペア:

[(1, 69695325), (3, 23231775), (5, 13939065), (7, 9956475), (9, 7743925), (15, 4646355), (17, 4099725), (19, 3668175), (21, 3318825), (25, 2787813), (35, 1991295), (45, 1548785), (51, 1366575), (57, 1222725), (63, 1106275), (75, 929271), (85, 819945), (95, 733635), (105, 663765), (119, 585675), (133, 524025), (137, 508725), (153, 455525), (171, 407575), (175, 398259), (225, 309757), (255, 273315), (285, 244545), (315, 221255), (323, 215775), (357, 195225), (399, 174675), (411, 169575), (425, 163989), (475, 146727), (525, 132753), (595, 117135), (665, 104805), (685, 101745), (765, 91105), (855, 81515), (959, 72675), (969, 71925), (1071, 65075), (1197, 58225), (1233, 56525), (1275, 54663), (1425, 48909), (1575, 44251), (1615, 43155), (1785, 39045), (1995, 34935), (2055, 33915), (2261, 30825), (2329, 29925), (2603, 26775), (2877, 24225), (2907, 23975), (2975, 23427), (3325, 20961), (3425, 20349), (3825, 18221), (4275, 16303), (4795, 14535), (4845, 14385), (5355, 13015), (5985, 11645), (6165, 11305), (6783, 10275), (6987, 9975), (7809, 8925), (8075, 8631)]