187870294055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^2$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 235644719616

約数和(自身を除く): 47774425561

約数列:

[1, 5, 37, 137, 185, 191, 197, 685, 955, 985, 5069, 7067, 7289, 25345, 26167, 26989, 35335, 36445, 37627, 38809, 130835, 134945, 188135, 194045, 968179, 998593, 1392199, 1435933, 4840895, 4992965, 5154899, 5316833, 6960995, 7179665, 7412519, 25774495, 26584165, 37062595, 190731263, 196722821, 274263203, 953656315, 983614105, 1015515103, 1371316015, 5077575515, 37574058811, 187870294055]

約数ペア:

[(1, 187870294055), (5, 37574058811), (37, 5077575515), (137, 1371316015), (185, 1015515103), (191, 983614105), (197, 953656315), (685, 274263203), (955, 196722821), (985, 190731263), (5069, 37062595), (7067, 26584165), (7289, 25774495), (25345, 7412519), (26167, 7179665), (26989, 6960995), (35335, 5316833), (36445, 5154899), (37627, 4992965), (38809, 4840895), (130835, 1435933), (134945, 1392199), (188135, 998593), (194045, 968179)]