140980275

素因数分解:

$3^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{1231}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 253212960

約数和(自身を除く): 112232685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 509, 1231, 1527, 2545, 3693, 4581, 6155, 7635, 11079, 12725, 18465, 22905, 30775, 38175, 55395, 92325, 114525, 276975, 626579, 1879737, 3132895, 5639211, 9398685, 15664475, 28196055, 46993425, 140980275]

約数ペア:

[(1, 140980275), (3, 46993425), (5, 28196055), (9, 15664475), (15, 9398685), (25, 5639211), (45, 3132895), (75, 1879737), (225, 626579), (509, 276975), (1231, 114525), (1527, 92325), (2545, 55395), (3693, 38175), (4581, 30775), (6155, 22905), (7635, 18465), (11079, 12725)]