355340925

素因数分解:

$3^4\times 5^2\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 661376320

約数和(自身を除く): 306035395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 379, 405, 463, 675, 1137, 1389, 1895, 2025, 2315, 3411, 4167, 5685, 6945, 9475, 10233, 11575, 12501, 17055, 20835, 28425, 30699, 34725, 37503, 51165, 62505, 85275, 104175, 153495, 175477, 187515, 255825, 312525, 526431, 767475, 877385, 937575, 1579293, 2632155, 4386925, 4737879, 7896465, 13160775, 14213637, 23689395, 39482325, 71068185, 118446975, 355340925]

約数ペア:

[(1, 355340925), (3, 118446975), (5, 71068185), (9, 39482325), (15, 23689395), (25, 14213637), (27, 13160775), (45, 7896465), (75, 4737879), (81, 4386925), (135, 2632155), (225, 1579293), (379, 937575), (405, 877385), (463, 767475), (675, 526431), (1137, 312525), (1389, 255825), (1895, 187515), (2025, 175477), (2315, 153495), (3411, 104175), (4167, 85275), (5685, 62505), (6945, 51165), (9475, 37503), (10233, 34725), (11575, 30699), (12501, 28425), (17055, 20835)]