141337305

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 258358464

約数和(自身を除く): 117021159

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 915, 1215, 1647, 1907, 2745, 4941, 5721, 8235, 9535, 14823, 17163, 24705, 28605, 51489, 74115, 85815, 116327, 154467, 257445, 348981, 463401, 581635, 772335, 1046943, 1744905, 2317005, 3140829, 5234715, 9422487, 15704145, 28267461, 47112435, 141337305]

約数ペア:

[(1, 141337305), (3, 47112435), (5, 28267461), (9, 15704145), (15, 9422487), (27, 5234715), (45, 3140829), (61, 2317005), (81, 1744905), (135, 1046943), (183, 772335), (243, 581635), (305, 463401), (405, 348981), (549, 257445), (915, 154467), (1215, 116327), (1647, 85815), (1907, 74115), (2745, 51489), (4941, 28605), (5721, 24705), (8235, 17163), (9535, 14823)]