13018214145

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{11801}}^1$

素因数の和:12353

約数の個数: 32

約数和(自身を含む): 20985277824

約数和(自身を除く): 7967063679

約数列:

[1, 3, 5, 15, 251, 293, 753, 879, 1255, 1465, 3765, 4395, 11801, 35403, 59005, 73543, 177015, 220629, 367715, 1103145, 2962051, 3457693, 8886153, 10373079, 14810255, 17288465, 44430765, 51865395, 867880943, 2603642829, 4339404715, 13018214145]

約数ペア:

[(1, 13018214145), (3, 4339404715), (5, 2603642829), (15, 867880943), (251, 51865395), (293, 44430765), (753, 17288465), (879, 14810255), (1255, 10373079), (1465, 8886153), (3765, 3457693), (4395, 2962051), (11801, 1103145), (35403, 367715), (59005, 220629), (73543, 177015)]