348534765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8043

約数の個数: 64

約数和(自身を含む): 690681600

約数和(自身を除く): 342146835

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2565, 2907, 4845, 7993, 8721, 14535, 23979, 39965, 43605, 71937, 119895, 135881, 151867, 215811, 359685, 407643, 455601, 679405, 759335, 1079055, 1222929, 1366803, 2038215, 2278005, 2581739, 3668787, 4100409, 6114645, 6834015, 7745217, 12908695, 18343935, 20502045, 23235651, 38726085, 69706953, 116178255, 348534765]

約数ペア:

[(1, 348534765), (3, 116178255), (5, 69706953), (9, 38726085), (15, 23235651), (17, 20502045), (19, 18343935), (27, 12908695), (45, 7745217), (51, 6834015), (57, 6114645), (85, 4100409), (95, 3668787), (135, 2581739), (153, 2278005), (171, 2038215), (255, 1366803), (285, 1222929), (323, 1079055), (459, 759335), (513, 679405), (765, 455601), (855, 407643), (969, 359685), (1615, 215811), (2295, 151867), (2565, 135881), (2907, 119895), (4845, 71937), (7993, 43605), (8721, 39965), (14535, 23979)]