58774852225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 79747872000

約数和(自身を除く): 20973019775

約数列:

[1, 5, 19, 25, 31, 95, 155, 361, 421, 475, 499, 589, 775, 1805, 2105, 2495, 2945, 7999, 9025, 9481, 10525, 11191, 12475, 13051, 14725, 15469, 39995, 47405, 55955, 65255, 77345, 151981, 180139, 199975, 210079, 237025, 247969, 279775, 293911, 326275, 386725, 759905, 900695, 1050395, 1239845, 1469555, 3799525, 3991501, 4503475, 4711411, 5251975, 5584309, 6199225, 6512449, 7347775, 19957505, 23557055, 27921545, 32562245, 75838519, 99787525, 117785275, 123736531, 139607725, 162811225, 379192595, 618682655, 1895962975, 2350994089, 3093413275, 11754970445, 58774852225]

約数ペア:

[(1, 58774852225), (5, 11754970445), (19, 3093413275), (25, 2350994089), (31, 1895962975), (95, 618682655), (155, 379192595), (361, 162811225), (421, 139607725), (475, 123736531), (499, 117785275), (589, 99787525), (775, 75838519), (1805, 32562245), (2105, 27921545), (2495, 23557055), (2945, 19957505), (7999, 7347775), (9025, 6512449), (9481, 6199225), (10525, 5584309), (11191, 5251975), (12475, 4711411), (13051, 4503475), (14725, 3991501), (15469, 3799525), (39995, 1469555), (47405, 1239845), (55955, 1050395), (65255, 900695), (77345, 759905), (151981, 386725), (180139, 326275), (199975, 293911), (210079, 279775), (237025, 247969)]