528080475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5104

約数の個数: 48

約数和(自身を含む): 949071200

約数和(自身を除く): 420990725

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 325, 327, 545, 975, 1417, 1635, 2725, 4251, 4969, 7085, 8175, 14907, 21255, 24845, 35425, 64597, 74535, 106275, 124225, 193791, 322985, 372675, 541621, 968955, 1614925, 1624863, 2708105, 4844775, 7041073, 8124315, 13540525, 21123219, 35205365, 40621575, 105616095, 176026825, 528080475]

約数ペア:

[(1, 528080475), (3, 176026825), (5, 105616095), (13, 40621575), (15, 35205365), (25, 21123219), (39, 13540525), (65, 8124315), (75, 7041073), (109, 4844775), (195, 2708105), (325, 1624863), (327, 1614925), (545, 968955), (975, 541621), (1417, 372675), (1635, 322985), (2725, 193791), (4251, 124225), (4969, 106275), (7085, 74535), (8175, 64597), (14907, 35425), (21255, 24845)]