201054825

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10271}}^1$

素因数の和:10319

約数の個数: 48

約数和(自身を含む): 382118400

約数和(自身を除く): 181063575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 10271, 19575, 30813, 51355, 92439, 154065, 256775, 277317, 297859, 462195, 770325, 893577, 1386585, 1489295, 2310975, 2680731, 4467885, 6932925, 7446475, 8042193, 13403655, 22339425, 40210965, 67018275, 201054825]

約数ペア:

[(1, 201054825), (3, 67018275), (5, 40210965), (9, 22339425), (15, 13403655), (25, 8042193), (27, 7446475), (29, 6932925), (45, 4467885), (75, 2680731), (87, 2310975), (135, 1489295), (145, 1386585), (225, 893577), (261, 770325), (435, 462195), (675, 297859), (725, 277317), (783, 256775), (1305, 154065), (2175, 92439), (3915, 51355), (6525, 30813), (10271, 19575)]