155519130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4111}}^1$

素因数の和:4231

約数の個数: 64

約数和(自身を含む): 406199808

約数和(自身を除く): 250680678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 4111, 6305, 7566, 8222, 12333, 12610, 18915, 20555, 24666, 37830, 41110, 53443, 61665, 106886, 123330, 160329, 267215, 320658, 398767, 534430, 797534, 801645, 1196301, 1603290, 1993835, 2392602, 3987670, 5183971, 5981505, 10367942, 11963010, 15551913, 25919855, 31103826, 51839710, 77759565, 155519130]

約数ペア:

[(1, 155519130), (2, 77759565), (3, 51839710), (5, 31103826), (6, 25919855), (10, 15551913), (13, 11963010), (15, 10367942), (26, 5981505), (30, 5183971), (39, 3987670), (65, 2392602), (78, 1993835), (97, 1603290), (130, 1196301), (194, 801645), (195, 797534), (291, 534430), (390, 398767), (485, 320658), (582, 267215), (970, 160329), (1261, 123330), (1455, 106886), (2522, 61665), (2910, 53443), (3783, 41110), (4111, 37830), (6305, 24666), (7566, 20555), (8222, 18915), (12333, 12610)]