15671983745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{3257}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 20774050560

約数和(自身を除く): 5102066815

約数列:

[1, 5, 11, 55, 89, 445, 979, 983, 3257, 4895, 4915, 10813, 16285, 35827, 54065, 87487, 179135, 289873, 437435, 962357, 1449365, 3188603, 3201631, 4811785, 15943015, 16008155, 35217941, 176089705, 284945159, 1424725795, 3134396749, 15671983745]

約数ペア:

[(1, 15671983745), (5, 3134396749), (11, 1424725795), (55, 284945159), (89, 176089705), (445, 35217941), (979, 16008155), (983, 15943015), (3257, 4811785), (4895, 3201631), (4915, 3188603), (10813, 1449365), (16285, 962357), (35827, 437435), (54065, 289873), (87487, 179135)]