102468105

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 193559040

約数和(自身を除く): 91090935

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 541, 549, 621, 915, 1035, 1403, 1623, 1647, 2705, 2745, 3105, 4209, 4869, 7015, 8115, 8235, 12443, 12627, 14607, 21045, 24345, 33001, 37329, 37881, 62215, 63135, 73035, 99003, 111987, 165005, 186645, 189405, 297009, 335961, 495015, 559935, 759023, 891027, 1485045, 1679805, 2277069, 3795115, 4455135, 6831207, 11385345, 20493621, 34156035, 102468105]

約数ペア:

[(1, 102468105), (3, 34156035), (5, 20493621), (9, 11385345), (15, 6831207), (23, 4455135), (27, 3795115), (45, 2277069), (61, 1679805), (69, 1485045), (115, 891027), (135, 759023), (183, 559935), (207, 495015), (305, 335961), (345, 297009), (541, 189405), (549, 186645), (621, 165005), (915, 111987), (1035, 99003), (1403, 73035), (1623, 63135), (1647, 62215), (2705, 37881), (2745, 37329), (3105, 33001), (4209, 24345), (4869, 21045), (7015, 14607), (8115, 12627), (8235, 12443)]