133721475

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 226652160

約数和(自身を除く): 92930685

約数列:

[1, 3, 5, 15, 25, 75, 101, 127, 139, 303, 381, 417, 505, 635, 695, 1515, 1905, 2085, 2525, 3175, 3475, 7575, 9525, 10425, 12827, 14039, 17653, 38481, 42117, 52959, 64135, 70195, 88265, 192405, 210585, 264795, 320675, 350975, 441325, 962025, 1052925, 1323975, 1782953, 5348859, 8914765, 26744295, 44573825, 133721475]

約数ペア:

[(1, 133721475), (3, 44573825), (5, 26744295), (15, 8914765), (25, 5348859), (75, 1782953), (101, 1323975), (127, 1052925), (139, 962025), (303, 441325), (381, 350975), (417, 320675), (505, 264795), (635, 210585), (695, 192405), (1515, 88265), (1905, 70195), (2085, 64135), (2525, 52959), (3175, 42117), (3475, 38481), (7575, 17653), (9525, 14039), (10425, 12827)]