82984055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 53044105

約数列:

[1, 5, 7, 11, 17, 31, 35, 55, 77, 85, 119, 155, 187, 217, 341, 385, 409, 527, 595, 935, 1085, 1309, 1705, 2045, 2387, 2635, 2863, 3689, 4499, 5797, 6545, 6953, 11935, 12679, 14315, 18445, 22495, 28985, 31493, 34765, 40579, 48671, 63395, 76483, 88753, 139469, 157465, 202895, 215543, 243355, 382415, 443765, 535381, 697345, 976283, 1077715, 1508801, 2370973, 2676905, 4881415, 7544005, 11854865, 16596811, 82984055]

約数ペア:

[(1, 82984055), (5, 16596811), (7, 11854865), (11, 7544005), (17, 4881415), (31, 2676905), (35, 2370973), (55, 1508801), (77, 1077715), (85, 976283), (119, 697345), (155, 535381), (187, 443765), (217, 382415), (341, 243355), (385, 215543), (409, 202895), (527, 157465), (595, 139469), (935, 88753), (1085, 76483), (1309, 63395), (1705, 48671), (2045, 40579), (2387, 34765), (2635, 31493), (2863, 28985), (3689, 22495), (4499, 18445), (5797, 14315), (6545, 12679), (6953, 11935)]