16226402725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{22871}}^1$

素因数の和:22990

約数の個数: 48

約数和(自身を含む): 22632301440

約数和(自身を除く): 6405898715

約数列:

[1, 5, 13, 25, 37, 59, 65, 185, 295, 325, 481, 767, 925, 1475, 2183, 2405, 3835, 10915, 12025, 19175, 22871, 28379, 54575, 114355, 141895, 297323, 571775, 709475, 846227, 1349389, 1486615, 4231135, 6746945, 7433075, 11000951, 17542057, 21155675, 33734725, 49927393, 55004755, 87710285, 249636965, 275023775, 438551425, 649056109, 1248184825, 3245280545, 16226402725]

約数ペア:

[(1, 16226402725), (5, 3245280545), (13, 1248184825), (25, 649056109), (37, 438551425), (59, 275023775), (65, 249636965), (185, 87710285), (295, 55004755), (325, 49927393), (481, 33734725), (767, 21155675), (925, 17542057), (1475, 11000951), (2183, 7433075), (2405, 6746945), (3835, 4231135), (10915, 1486615), (12025, 1349389), (19175, 846227), (22871, 709475), (28379, 571775), (54575, 297323), (114355, 141895)]