83724015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 139423680

約数和(自身を除く): 55699665

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 977, 985, 2931, 2955, 4885, 5713, 14655, 17139, 28333, 28565, 84999, 85695, 141665, 192469, 424995, 577407, 962345, 2887035, 5581601, 16744803, 27908005, 83724015]

約数ペア:

[(1, 83724015), (3, 27908005), (5, 16744803), (15, 5581601), (29, 2887035), (87, 962345), (145, 577407), (197, 424995), (435, 192469), (591, 141665), (977, 85695), (985, 84999), (2931, 28565), (2955, 28333), (4885, 17139), (5713, 14655)]