78985335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 155022336

約数和(自身を除く): 76037001

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 1601, 2145, 3289, 3795, 4485, 4803, 8005, 9867, 16445, 17611, 20813, 24015, 36823, 49335, 52833, 62439, 88055, 104065, 110469, 184115, 228943, 264165, 312195, 405053, 478699, 552345, 686829, 1144715, 1215159, 1436097, 2025265, 2393495, 3434145, 5265689, 6075795, 7180485, 15797067, 26328445, 78985335]

約数ペア:

[(1, 78985335), (3, 26328445), (5, 15797067), (11, 7180485), (13, 6075795), (15, 5265689), (23, 3434145), (33, 2393495), (39, 2025265), (55, 1436097), (65, 1215159), (69, 1144715), (115, 686829), (143, 552345), (165, 478699), (195, 405053), (253, 312195), (299, 264165), (345, 228943), (429, 184115), (715, 110469), (759, 104065), (897, 88055), (1265, 62439), (1495, 52833), (1601, 49335), (2145, 36823), (3289, 24015), (3795, 20813), (4485, 17611), (4803, 16445), (8005, 9867)]