827368425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 1684439064

約数和(自身を除く): 857070639

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 53, 65, 75, 81, 117, 135, 159, 195, 225, 265, 325, 351, 405, 477, 585, 593, 675, 689, 795, 975, 1053, 1325, 1431, 1755, 1779, 2025, 2067, 2385, 2925, 2965, 3445, 3975, 4293, 5265, 5337, 6201, 7155, 7709, 8775, 8895, 10335, 11925, 14825, 16011, 17225, 18603, 21465, 23127, 26325, 26685, 31005, 31429, 35775, 38545, 44475, 48033, 51675, 55809, 69381, 80055, 93015, 94287, 107325, 115635, 133425, 155025, 157145, 192725, 208143, 240165, 279045, 282861, 346905, 400275, 408577, 465075, 471435, 578175, 624429, 785725, 848583, 1040715, 1200825, 1225731, 1395225, 1414305, 1734525, 2042885, 2357175, 2545749, 3122145, 3677193, 4242915, 5203575, 6128655, 7071525, 10214425, 11031579, 12728745, 15610725, 18385965, 21214575, 30643275, 33094737, 55157895, 63643725, 91929825, 165473685, 275789475, 827368425]

約数ペア:

[(1, 827368425), (3, 275789475), (5, 165473685), (9, 91929825), (13, 63643725), (15, 55157895), (25, 33094737), (27, 30643275), (39, 21214575), (45, 18385965), (53, 15610725), (65, 12728745), (75, 11031579), (81, 10214425), (117, 7071525), (135, 6128655), (159, 5203575), (195, 4242915), (225, 3677193), (265, 3122145), (325, 2545749), (351, 2357175), (405, 2042885), (477, 1734525), (585, 1414305), (593, 1395225), (675, 1225731), (689, 1200825), (795, 1040715), (975, 848583), (1053, 785725), (1325, 624429), (1431, 578175), (1755, 471435), (1779, 465075), (2025, 408577), (2067, 400275), (2385, 346905), (2925, 282861), (2965, 279045), (3445, 240165), (3975, 208143), (4293, 192725), (5265, 157145), (5337, 155025), (6201, 133425), (7155, 115635), (7709, 107325), (8775, 94287), (8895, 93015), (10335, 80055), (11925, 69381), (14825, 55809), (16011, 51675), (17225, 48033), (18603, 44475), (21465, 38545), (23127, 35775), (26325, 31429), (26685, 31005)]