4743765

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 9879408

約数和(自身を除く): 5135643

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 53, 65, 81, 85, 117, 135, 153, 159, 195, 221, 255, 265, 351, 405, 459, 477, 585, 663, 689, 765, 795, 901, 1053, 1105, 1377, 1431, 1755, 1989, 2067, 2295, 2385, 2703, 3315, 3445, 4293, 4505, 5265, 5967, 6201, 6885, 7155, 8109, 9945, 10335, 11713, 13515, 17901, 18603, 21465, 24327, 29835, 31005, 35139, 40545, 55809, 58565, 72981, 89505, 93015, 105417, 121635, 175695, 279045, 316251, 364905, 527085, 948753, 1581255, 4743765]

約数ペア:

[(1, 4743765), (3, 1581255), (5, 948753), (9, 527085), (13, 364905), (15, 316251), (17, 279045), (27, 175695), (39, 121635), (45, 105417), (51, 93015), (53, 89505), (65, 72981), (81, 58565), (85, 55809), (117, 40545), (135, 35139), (153, 31005), (159, 29835), (195, 24327), (221, 21465), (255, 18603), (265, 17901), (351, 13515), (405, 11713), (459, 10335), (477, 9945), (585, 8109), (663, 7155), (689, 6885), (765, 6201), (795, 5967), (901, 5265), (1053, 4505), (1105, 4293), (1377, 3445), (1431, 3315), (1755, 2703), (1989, 2385), (2067, 2295)]