138701655915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{16477}}^1$

素因数の和:16980

約数の個数: 64

約数和(自身を含む): 234979971072

約数和(自身を除く): 96278315157

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 421, 465, 645, 1263, 1333, 2105, 3999, 6315, 6665, 13051, 16477, 18103, 19995, 39153, 49431, 54309, 65255, 82385, 90515, 195765, 247155, 271545, 510787, 561193, 708511, 1532361, 1683579, 2125533, 2553935, 2805965, 3542555, 6936817, 7661805, 8417895, 10627665, 20810451, 21963841, 34684085, 65891523, 104052255, 109819205, 215041327, 298283131, 329457615, 645123981, 894849393, 1075206635, 1491415655, 3225619905, 4474246965, 9246777061, 27740331183, 46233885305, 138701655915]

約数ペア:

[(1, 138701655915), (3, 46233885305), (5, 27740331183), (15, 9246777061), (31, 4474246965), (43, 3225619905), (93, 1491415655), (129, 1075206635), (155, 894849393), (215, 645123981), (421, 329457615), (465, 298283131), (645, 215041327), (1263, 109819205), (1333, 104052255), (2105, 65891523), (3999, 34684085), (6315, 21963841), (6665, 20810451), (13051, 10627665), (16477, 8417895), (18103, 7661805), (19995, 6936817), (39153, 3542555), (49431, 2805965), (54309, 2553935), (65255, 2125533), (82385, 1683579), (90515, 1532361), (195765, 708511), (247155, 561193), (271545, 510787)]