8791965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 19918080

約数和(自身を除く): 11126115

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 113, 117, 133, 171, 195, 247, 273, 285, 315, 339, 399, 455, 565, 585, 665, 741, 791, 819, 855, 1017, 1197, 1235, 1365, 1469, 1695, 1729, 1995, 2147, 2223, 2373, 3705, 3955, 4095, 4407, 5085, 5187, 5985, 6441, 7119, 7345, 8645, 10283, 10735, 11115, 11865, 13221, 15029, 15561, 19323, 22035, 25935, 27911, 30849, 32205, 35595, 45087, 51415, 66105, 75145, 77805, 83733, 92547, 96615, 135261, 139555, 154245, 195377, 225435, 251199, 418665, 462735, 586131, 676305, 976885, 1255995, 1758393, 2930655, 8791965]

約数ペア:

[(1, 8791965), (3, 2930655), (5, 1758393), (7, 1255995), (9, 976885), (13, 676305), (15, 586131), (19, 462735), (21, 418665), (35, 251199), (39, 225435), (45, 195377), (57, 154245), (63, 139555), (65, 135261), (91, 96615), (95, 92547), (105, 83733), (113, 77805), (117, 75145), (133, 66105), (171, 51415), (195, 45087), (247, 35595), (273, 32205), (285, 30849), (315, 27911), (339, 25935), (399, 22035), (455, 19323), (565, 15561), (585, 15029), (665, 13221), (741, 11865), (791, 11115), (819, 10735), (855, 10283), (1017, 8645), (1197, 7345), (1235, 7119), (1365, 6441), (1469, 5985), (1695, 5187), (1729, 5085), (1995, 4407), (2147, 4095), (2223, 3955), (2373, 3705)]