55028775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 94708224

約数和(自身を除く): 39679449

約数列:

[1, 3, 5, 15, 25, 47, 67, 75, 141, 201, 233, 235, 335, 699, 705, 1005, 1165, 1175, 1675, 3149, 3495, 3525, 5025, 5825, 9447, 10951, 15611, 15745, 17475, 32853, 46833, 47235, 54755, 78055, 78725, 164265, 234165, 236175, 273775, 390275, 733717, 821325, 1170825, 2201151, 3668585, 11005755, 18342925, 55028775]

約数ペア:

[(1, 55028775), (3, 18342925), (5, 11005755), (15, 3668585), (25, 2201151), (47, 1170825), (67, 821325), (75, 733717), (141, 390275), (201, 273775), (233, 236175), (235, 234165), (335, 164265), (699, 78725), (705, 78055), (1005, 54755), (1165, 47235), (1175, 46833), (1675, 32853), (3149, 17475), (3495, 15745), (3525, 15611), (5025, 10951), (5825, 9447)]