13307600085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{2729}}^1$

素因数の和:4238

約数の個数: 64

約数和(自身を含む): 24304250880

約数和(自身を除く): 10996650795

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1471, 2729, 3315, 4413, 7355, 8187, 13645, 19123, 22065, 25007, 35477, 40935, 46393, 57369, 75021, 95615, 106431, 125035, 139179, 177385, 231965, 286845, 325091, 375105, 532155, 603109, 695895, 975273, 1625455, 1809327, 3015545, 4014359, 4876365, 9046635, 12043077, 20071795, 52186667, 60215385, 68244103, 156560001, 204732309, 260933335, 341220515, 782800005, 887173339, 1023661545, 2661520017, 4435866695, 13307600085]

約数ペア:

[(1, 13307600085), (3, 4435866695), (5, 2661520017), (13, 1023661545), (15, 887173339), (17, 782800005), (39, 341220515), (51, 260933335), (65, 204732309), (85, 156560001), (195, 68244103), (221, 60215385), (255, 52186667), (663, 20071795), (1105, 12043077), (1471, 9046635), (2729, 4876365), (3315, 4014359), (4413, 3015545), (7355, 1809327), (8187, 1625455), (13645, 975273), (19123, 695895), (22065, 603109), (25007, 532155), (35477, 375105), (40935, 325091), (46393, 286845), (57369, 231965), (75021, 177385), (95615, 139179), (106431, 125035)]