1625481117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 2623420800

約数和(自身を除く): 997939683

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 571, 839, 1131, 1713, 2517, 3393, 5139, 7423, 7551, 10907, 16559, 22269, 24331, 32721, 49677, 66807, 72993, 98163, 149031, 215267, 218979, 316303, 479069, 645801, 948909, 1437207, 1937403, 2846727, 4311621, 6227897, 13893001, 18683691, 41679003, 56051073, 125037009, 180609013, 541827039, 1625481117]

約数ペア:

[(1, 1625481117), (3, 541827039), (9, 180609013), (13, 125037009), (29, 56051073), (39, 41679003), (87, 18683691), (117, 13893001), (261, 6227897), (377, 4311621), (571, 2846727), (839, 1937403), (1131, 1437207), (1713, 948909), (2517, 645801), (3393, 479069), (5139, 316303), (7423, 218979), (7551, 215267), (10907, 149031), (16559, 98163), (22269, 72993), (24331, 66807), (32721, 49677)]