37979955

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 44272845

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 65, 67, 85, 95, 117, 135, 153, 171, 195, 201, 221, 247, 255, 285, 323, 335, 351, 459, 513, 585, 603, 663, 741, 765, 855, 871, 969, 1005, 1105, 1139, 1235, 1273, 1615, 1755, 1809, 1989, 2223, 2295, 2565, 2613, 2907, 3015, 3315, 3417, 3705, 3819, 4199, 4355, 4845, 5695, 5967, 6365, 6669, 7839, 8721, 9045, 9945, 10251, 11115, 11457, 12597, 13065, 14535, 14807, 16549, 17085, 19095, 20995, 21641, 23517, 29835, 30753, 33345, 34371, 37791, 39195, 43605, 44421, 49647, 51255, 57285, 62985, 64923, 74035, 82745, 108205, 113373, 117585, 133263, 148941, 153765, 171855, 188955, 194769, 222105, 248235, 281333, 324615, 399789, 446823, 566865, 584307, 666315, 744705, 843999, 973845, 1406665, 1998945, 2234115, 2531997, 2921535, 4219995, 7595991, 12659985, 37979955]

約数ペア:

[(1, 37979955), (3, 12659985), (5, 7595991), (9, 4219995), (13, 2921535), (15, 2531997), (17, 2234115), (19, 1998945), (27, 1406665), (39, 973845), (45, 843999), (51, 744705), (57, 666315), (65, 584307), (67, 566865), (85, 446823), (95, 399789), (117, 324615), (135, 281333), (153, 248235), (171, 222105), (195, 194769), (201, 188955), (221, 171855), (247, 153765), (255, 148941), (285, 133263), (323, 117585), (335, 113373), (351, 108205), (459, 82745), (513, 74035), (585, 64923), (603, 62985), (663, 57285), (741, 51255), (765, 49647), (855, 44421), (871, 43605), (969, 39195), (1005, 37791), (1105, 34371), (1139, 33345), (1235, 30753), (1273, 29835), (1615, 23517), (1755, 21641), (1809, 20995), (1989, 19095), (2223, 17085), (2295, 16549), (2565, 14807), (2613, 14535), (2907, 13065), (3015, 12597), (3315, 11457), (3417, 11115), (3705, 10251), (3819, 9945), (4199, 9045), (4355, 8721), (4845, 7839), (5695, 6669), (5967, 6365)]