142200325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 195255360

約数和(自身を除く): 53055035

約数列:

[1, 5, 17, 25, 53, 59, 85, 107, 265, 295, 425, 535, 901, 1003, 1325, 1475, 1819, 2675, 3127, 4505, 5015, 5671, 6313, 9095, 15635, 22525, 25075, 28355, 31565, 45475, 53159, 78175, 96407, 107321, 141775, 157825, 265795, 334589, 482035, 536605, 1328975, 1672945, 2410175, 2683025, 5688013, 8364725, 28440065, 142200325]

約数ペア:

[(1, 142200325), (5, 28440065), (17, 8364725), (25, 5688013), (53, 2683025), (59, 2410175), (85, 1672945), (107, 1328975), (265, 536605), (295, 482035), (425, 334589), (535, 265795), (901, 157825), (1003, 141775), (1325, 107321), (1475, 96407), (1819, 78175), (2675, 53159), (3127, 45475), (4505, 31565), (5015, 28355), (5671, 25075), (6313, 22525), (9095, 15635)]