31170294805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{1777}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 40463041248

約数和(自身を除く): 9292746443

約数列:

[1, 5, 13, 65, 421, 641, 1777, 2105, 3205, 5473, 8333, 8885, 23101, 27365, 41665, 115505, 269861, 748117, 1139057, 1349305, 3508193, 3740585, 5695285, 9725521, 14807741, 17540965, 48627605, 74038705, 479542997, 2397714985, 6234058961, 31170294805]

約数ペア:

[(1, 31170294805), (5, 6234058961), (13, 2397714985), (65, 479542997), (421, 74038705), (641, 48627605), (1777, 17540965), (2105, 14807741), (3205, 9725521), (5473, 5695285), (8333, 3740585), (8885, 3508193), (23101, 1349305), (27365, 1139057), (41665, 748117), (115505, 269861)]