15730664492015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2137}}^1\times {\mathrm{7043}}^1$

素因数の和:9840

約数の個数: 64

約数和(自身を含む): 21304821215232

約数和(自身を除く): 5574156723217

約数列:

[1, 5, 11, 31, 55, 155, 341, 613, 1705, 2137, 3065, 6743, 7043, 10685, 19003, 23507, 33715, 35215, 66247, 77473, 95015, 117535, 209033, 218333, 331235, 387365, 728717, 1045165, 1091665, 1309981, 2401663, 3643585, 4317359, 6549905, 12008315, 14409791, 15050891, 21586795, 40609411, 47490949, 72048955, 75254455, 133838129, 165559801, 203047055, 237454745, 446703521, 466577621, 669190645, 827799005, 1472219419, 2233517605, 2332888105, 5132353831, 7361097095, 9226196183, 25661769155, 46130980915, 101488158013, 286012081673, 507440790065, 1430060408365, 3146132898403, 15730664492015]

約数ペア:

[(1, 15730664492015), (5, 3146132898403), (11, 1430060408365), (31, 507440790065), (55, 286012081673), (155, 101488158013), (341, 46130980915), (613, 25661769155), (1705, 9226196183), (2137, 7361097095), (3065, 5132353831), (6743, 2332888105), (7043, 2233517605), (10685, 1472219419), (19003, 827799005), (23507, 669190645), (33715, 466577621), (35215, 446703521), (66247, 237454745), (77473, 203047055), (95015, 165559801), (117535, 133838129), (209033, 75254455), (218333, 72048955), (331235, 47490949), (387365, 40609411), (728717, 21586795), (1045165, 15050891), (1091665, 14409791), (1309981, 12008315), (2401663, 6549905), (3643585, 4317359)]