5156055

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 9583200

約数和(自身を除く): 4427145

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 439, 783, 1305, 1317, 2195, 2349, 3915, 3951, 6585, 11745, 11853, 12731, 19755, 35559, 38193, 59265, 63655, 114579, 177795, 190965, 343737, 572895, 1031211, 1718685, 5156055]

約数ペア:

[(1, 5156055), (3, 1718685), (5, 1031211), (9, 572895), (15, 343737), (27, 190965), (29, 177795), (45, 114579), (81, 63655), (87, 59265), (135, 38193), (145, 35559), (261, 19755), (405, 12731), (435, 11853), (439, 11745), (783, 6585), (1305, 3951), (1317, 3915), (2195, 2349)]